99414460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 220631040

約数和(自身を除く): 121216580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 431, 607, 862, 1214, 1724, 2155, 2428, 3035, 4310, 6070, 8189, 8620, 11533, 12140, 16378, 23066, 32756, 40945, 46132, 57665, 81890, 115330, 163780, 230660, 261617, 523234, 1046468, 1308085, 2616170, 4970723, 5232340, 9941446, 19882892, 24853615, 49707230, 99414460]

約数ペア:

[(1, 99414460), (2, 49707230), (4, 24853615), (5, 19882892), (10, 9941446), (19, 5232340), (20, 4970723), (38, 2616170), (76, 1308085), (95, 1046468), (190, 523234), (380, 261617), (431, 230660), (607, 163780), (862, 115330), (1214, 81890), (1724, 57665), (2155, 46132), (2428, 40945), (3035, 32756), (4310, 23066), (6070, 16378), (8189, 12140), (8620, 11533)]