104123680

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6709}}^1$

素因数の和:6821

約数の個数: 48

約数和(自身を含む): 248565240

約数和(自身を除く): 144441560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6709, 7760, 13418, 15520, 26836, 33545, 53672, 67090, 107344, 134180, 214688, 268360, 536720, 650773, 1073440, 1301546, 2603092, 3253865, 5206184, 6507730, 10412368, 13015460, 20824736, 26030920, 52061840, 104123680]

約数ペア:

[(1, 104123680), (2, 52061840), (4, 26030920), (5, 20824736), (8, 13015460), (10, 10412368), (16, 6507730), (20, 5206184), (32, 3253865), (40, 2603092), (80, 1301546), (97, 1073440), (160, 650773), (194, 536720), (388, 268360), (485, 214688), (776, 134180), (970, 107344), (1552, 67090), (1940, 53672), (3104, 33545), (3880, 26836), (6709, 15520), (7760, 13418)]