46913680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 120528000

約数和(自身を除く): 73614320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 89, 110, 176, 178, 220, 356, 440, 445, 599, 712, 880, 890, 979, 1198, 1424, 1780, 1958, 2396, 2995, 3560, 3916, 4792, 4895, 5990, 6589, 7120, 7832, 9584, 9790, 11980, 13178, 15664, 19580, 23960, 26356, 32945, 39160, 47920, 52712, 53311, 65890, 78320, 105424, 106622, 131780, 213244, 263560, 266555, 426488, 527120, 533110, 586421, 852976, 1066220, 1172842, 2132440, 2345684, 2932105, 4264880, 4691368, 5864210, 9382736, 11728420, 23456840, 46913680]

約数ペア:

[(1, 46913680), (2, 23456840), (4, 11728420), (5, 9382736), (8, 5864210), (10, 4691368), (11, 4264880), (16, 2932105), (20, 2345684), (22, 2132440), (40, 1172842), (44, 1066220), (55, 852976), (80, 586421), (88, 533110), (89, 527120), (110, 426488), (176, 266555), (178, 263560), (220, 213244), (356, 131780), (440, 106622), (445, 105424), (599, 78320), (712, 65890), (880, 53311), (890, 52712), (979, 47920), (1198, 39160), (1424, 32945), (1780, 26356), (1958, 23960), (2396, 19580), (2995, 15664), (3560, 13178), (3916, 11980), (4792, 9790), (4895, 9584), (5990, 7832), (6589, 7120)]