200074160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17489}}^1$

素因数の和:17526

約数の個数: 80

約数和(自身を含む): 546527520

約数和(自身を除く): 346453360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 17489, 34978, 69956, 87445, 139912, 174890, 192379, 227357, 279824, 349780, 384758, 454714, 699560, 769516, 909428, 961895, 1136785, 1399120, 1539032, 1818856, 1923790, 2273570, 2500927, 3078064, 3637712, 3847580, 4547140, 5001854, 7695160, 9094280, 10003708, 12504635, 15390320, 18188560, 20007416, 25009270, 40014832, 50018540, 100037080, 200074160]

約数ペア:

[(1, 200074160), (2, 100037080), (4, 50018540), (5, 40014832), (8, 25009270), (10, 20007416), (11, 18188560), (13, 15390320), (16, 12504635), (20, 10003708), (22, 9094280), (26, 7695160), (40, 5001854), (44, 4547140), (52, 3847580), (55, 3637712), (65, 3078064), (80, 2500927), (88, 2273570), (104, 1923790), (110, 1818856), (130, 1539032), (143, 1399120), (176, 1136785), (208, 961895), (220, 909428), (260, 769516), (286, 699560), (440, 454714), (520, 384758), (572, 349780), (715, 279824), (880, 227357), (1040, 192379), (1144, 174890), (1430, 139912), (2288, 87445), (2860, 69956), (5720, 34978), (11440, 17489)]