22830280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 58174200

約数和(自身を除く): 35343920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 89, 106, 110, 121, 178, 212, 220, 242, 265, 356, 424, 440, 445, 484, 530, 583, 605, 712, 890, 968, 979, 1060, 1166, 1210, 1780, 1958, 2120, 2332, 2420, 2915, 3560, 3916, 4664, 4717, 4840, 4895, 5830, 6413, 7832, 9434, 9790, 10769, 11660, 12826, 18868, 19580, 21538, 23320, 23585, 25652, 32065, 37736, 39160, 43076, 47170, 51304, 51887, 53845, 64130, 86152, 94340, 103774, 107690, 128260, 188680, 207548, 215380, 256520, 259435, 415096, 430760, 518870, 570757, 1037740, 1141514, 2075480, 2283028, 2853785, 4566056, 5707570, 11415140, 22830280]

約数ペア:

[(1, 22830280), (2, 11415140), (4, 5707570), (5, 4566056), (8, 2853785), (10, 2283028), (11, 2075480), (20, 1141514), (22, 1037740), (40, 570757), (44, 518870), (53, 430760), (55, 415096), (88, 259435), (89, 256520), (106, 215380), (110, 207548), (121, 188680), (178, 128260), (212, 107690), (220, 103774), (242, 94340), (265, 86152), (356, 64130), (424, 53845), (440, 51887), (445, 51304), (484, 47170), (530, 43076), (583, 39160), (605, 37736), (712, 32065), (890, 25652), (968, 23585), (979, 23320), (1060, 21538), (1166, 19580), (1210, 18868), (1780, 12826), (1958, 11660), (2120, 10769), (2332, 9790), (2420, 9434), (2915, 7832), (3560, 6413), (3916, 5830), (4664, 4895), (4717, 4840)]