112939420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 279417600

約数和(自身を除く): 166478180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 41, 44, 55, 76, 82, 95, 110, 164, 190, 205, 209, 220, 380, 410, 418, 451, 659, 779, 820, 836, 902, 1045, 1318, 1558, 1804, 2090, 2255, 2636, 3116, 3295, 3895, 4180, 4510, 6590, 7249, 7790, 8569, 9020, 12521, 13180, 14498, 15580, 17138, 25042, 27019, 28996, 34276, 36245, 42845, 50084, 54038, 62605, 72490, 85690, 108076, 125210, 135095, 137731, 144980, 171380, 250420, 270190, 275462, 297209, 513361, 540380, 550924, 594418, 688655, 1026722, 1188836, 1377310, 1486045, 2053444, 2566805, 2754620, 2972090, 5133610, 5646971, 5944180, 10267220, 11293942, 22587884, 28234855, 56469710, 112939420]

約数ペア:

[(1, 112939420), (2, 56469710), (4, 28234855), (5, 22587884), (10, 11293942), (11, 10267220), (19, 5944180), (20, 5646971), (22, 5133610), (38, 2972090), (41, 2754620), (44, 2566805), (55, 2053444), (76, 1486045), (82, 1377310), (95, 1188836), (110, 1026722), (164, 688655), (190, 594418), (205, 550924), (209, 540380), (220, 513361), (380, 297209), (410, 275462), (418, 270190), (451, 250420), (659, 171380), (779, 144980), (820, 137731), (836, 135095), (902, 125210), (1045, 108076), (1318, 85690), (1558, 72490), (1804, 62605), (2090, 54038), (2255, 50084), (2636, 42845), (3116, 36245), (3295, 34276), (3895, 28996), (4180, 27019), (4510, 25042), (6590, 17138), (7249, 15580), (7790, 14498), (8569, 13180), (9020, 12521)]