17508747920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{19237}}^1$

素因数の和:19648

約数の個数: 80

約数和(自身を含む): 42137683968

約数和(自身を除く): 24628936048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 367, 496, 620, 734, 1240, 1468, 1835, 2480, 2936, 3670, 5872, 7340, 11377, 14680, 19237, 22754, 29360, 38474, 45508, 56885, 76948, 91016, 96185, 113770, 153896, 182032, 192370, 227540, 307792, 384740, 455080, 596347, 769480, 910160, 1192694, 1538960, 2385388, 2981735, 4770776, 5963470, 7059979, 9541552, 11926940, 14119958, 23853880, 28239916, 35299895, 47707760, 56479832, 70599790, 112959664, 141199580, 218859349, 282399160, 437718698, 564798320, 875437396, 1094296745, 1750874792, 2188593490, 3501749584, 4377186980, 8754373960, 17508747920]

約数ペア:

[(1, 17508747920), (2, 8754373960), (4, 4377186980), (5, 3501749584), (8, 2188593490), (10, 1750874792), (16, 1094296745), (20, 875437396), (31, 564798320), (40, 437718698), (62, 282399160), (80, 218859349), (124, 141199580), (155, 112959664), (248, 70599790), (310, 56479832), (367, 47707760), (496, 35299895), (620, 28239916), (734, 23853880), (1240, 14119958), (1468, 11926940), (1835, 9541552), (2480, 7059979), (2936, 5963470), (3670, 4770776), (5872, 2981735), (7340, 2385388), (11377, 1538960), (14680, 1192694), (19237, 910160), (22754, 769480), (29360, 596347), (38474, 455080), (45508, 384740), (56885, 307792), (76948, 227540), (91016, 192370), (96185, 182032), (113770, 153896)]