22060220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 65028096

約数和(自身を除く): 42967876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 23, 26, 28, 31, 34, 35, 46, 52, 62, 65, 68, 70, 85, 91, 92, 115, 119, 124, 130, 140, 155, 161, 170, 182, 217, 221, 230, 238, 260, 299, 310, 322, 340, 364, 391, 403, 434, 442, 455, 460, 476, 527, 595, 598, 620, 644, 713, 782, 805, 806, 868, 884, 910, 1054, 1085, 1105, 1190, 1196, 1426, 1495, 1547, 1564, 1610, 1612, 1820, 1955, 2015, 2093, 2108, 2170, 2210, 2380, 2635, 2737, 2821, 2852, 2990, 3094, 3220, 3565, 3689, 3910, 4030, 4186, 4340, 4420, 4991, 5083, 5270, 5474, 5642, 5980, 6188, 6851, 7130, 7378, 7735, 7820, 8060, 8372, 9269, 9982, 10166, 10465, 10540, 10948, 11284, 12121, 13685, 13702, 14105, 14260, 14756, 15470, 18445, 18538, 19964, 20332, 20930, 24242, 24955, 25415, 27370, 27404, 28210, 30940, 34255, 35581, 36890, 37076, 41860, 46345, 47957, 48484, 49910, 50830, 54740, 56420, 60605, 64883, 68510, 71162, 73780, 84847, 92690, 95914, 99820, 101660, 121210, 129766, 137020, 142324, 157573, 169694, 177905, 185380, 191828, 239785, 242420, 259532, 315146, 324415, 339388, 355810, 424235, 479570, 630292, 648830, 711620, 787865, 848470, 959140, 1103011, 1297660, 1575730, 1696940, 2206022, 3151460, 4412044, 5515055, 11030110, 22060220]

約数ペア:

[(1, 22060220), (2, 11030110), (4, 5515055), (5, 4412044), (7, 3151460), (10, 2206022), (13, 1696940), (14, 1575730), (17, 1297660), (20, 1103011), (23, 959140), (26, 848470), (28, 787865), (31, 711620), (34, 648830), (35, 630292), (46, 479570), (52, 424235), (62, 355810), (65, 339388), (68, 324415), (70, 315146), (85, 259532), (91, 242420), (92, 239785), (115, 191828), (119, 185380), (124, 177905), (130, 169694), (140, 157573), (155, 142324), (161, 137020), (170, 129766), (182, 121210), (217, 101660), (221, 99820), (230, 95914), (238, 92690), (260, 84847), (299, 73780), (310, 71162), (322, 68510), (340, 64883), (364, 60605), (391, 56420), (403, 54740), (434, 50830), (442, 49910), (455, 48484), (460, 47957), (476, 46345), (527, 41860), (595, 37076), (598, 36890), (620, 35581), (644, 34255), (713, 30940), (782, 28210), (805, 27404), (806, 27370), (868, 25415), (884, 24955), (910, 24242), (1054, 20930), (1085, 20332), (1105, 19964), (1190, 18538), (1196, 18445), (1426, 15470), (1495, 14756), (1547, 14260), (1564, 14105), (1610, 13702), (1612, 13685), (1820, 12121), (1955, 11284), (2015, 10948), (2093, 10540), (2108, 10465), (2170, 10166), (2210, 9982), (2380, 9269), (2635, 8372), (2737, 8060), (2821, 7820), (2852, 7735), (2990, 7378), (3094, 7130), (3220, 6851), (3565, 6188), (3689, 5980), (3910, 5642), (4030, 5474), (4186, 5270), (4340, 5083), (4420, 4991)]