77596840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114113}}^1$

素因数の和:114141

約数の個数: 32

約数和(自身を含む): 184864680

約数和(自身を除く): 107267840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 114113, 228226, 456452, 570565, 912904, 1141130, 1939921, 2282260, 3879842, 4564520, 7759684, 9699605, 15519368, 19399210, 38798420, 77596840]

約数ペア:

[(1, 77596840), (2, 38798420), (4, 19399210), (5, 15519368), (8, 9699605), (10, 7759684), (17, 4564520), (20, 3879842), (34, 2282260), (40, 1939921), (68, 1141130), (85, 912904), (136, 570565), (170, 456452), (340, 228226), (680, 114113)]