98842480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10211}}^1$

素因数の和:10246

約数の個数: 60

約数和(自身を含む): 252624456

約数和(自身を除く): 153781976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 10211, 20422, 40844, 51055, 81688, 102110, 112321, 163376, 204220, 224642, 408440, 449284, 561605, 816880, 898568, 1123210, 1235531, 1797136, 2246420, 2471062, 4492840, 4942124, 6177655, 8985680, 9884248, 12355310, 19768496, 24710620, 49421240, 98842480]

約数ペア:

[(1, 98842480), (2, 49421240), (4, 24710620), (5, 19768496), (8, 12355310), (10, 9884248), (11, 8985680), (16, 6177655), (20, 4942124), (22, 4492840), (40, 2471062), (44, 2246420), (55, 1797136), (80, 1235531), (88, 1123210), (110, 898568), (121, 816880), (176, 561605), (220, 449284), (242, 408440), (440, 224642), (484, 204220), (605, 163376), (880, 112321), (968, 102110), (1210, 81688), (1936, 51055), (2420, 40844), (4840, 20422), (9680, 10211)]