9195680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4449

約数の個数: 48

約数和(自身を含む): 23401224

約数和(自身を除く): 14205544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4421, 8842, 17684, 22105, 35368, 44210, 57473, 70736, 88420, 114946, 141472, 176840, 229892, 287365, 353680, 459784, 574730, 707360, 919568, 1149460, 1839136, 2298920, 4597840, 9195680]

約数ペア:

[(1, 9195680), (2, 4597840), (4, 2298920), (5, 1839136), (8, 1149460), (10, 919568), (13, 707360), (16, 574730), (20, 459784), (26, 353680), (32, 287365), (40, 229892), (52, 176840), (65, 141472), (80, 114946), (104, 88420), (130, 70736), (160, 57473), (208, 44210), (260, 35368), (416, 22105), (520, 17684), (1040, 8842), (2080, 4421)]