10378420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 13329740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 223, 260, 358, 446, 716, 892, 895, 1115, 1790, 2230, 2327, 2899, 3580, 4460, 4654, 5798, 9308, 11596, 11635, 14495, 23270, 28990, 39917, 46540, 57980, 79834, 159668, 199585, 399170, 518921, 798340, 1037842, 2075684, 2594605, 5189210, 10378420]

約数ペア:

[(1, 10378420), (2, 5189210), (4, 2594605), (5, 2075684), (10, 1037842), (13, 798340), (20, 518921), (26, 399170), (52, 199585), (65, 159668), (130, 79834), (179, 57980), (223, 46540), (260, 39917), (358, 28990), (446, 23270), (716, 14495), (892, 11635), (895, 11596), (1115, 9308), (1790, 5798), (2230, 4654), (2327, 4460), (2899, 3580)]