248340160

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10631}}^1$

素因数の和:10721

約数の個数: 56

約数和(自身を含む): 599517216

約数和(自身を除く): 351177056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 10631, 11680, 21262, 23360, 42524, 53155, 85048, 106310, 170096, 212620, 340192, 425240, 680384, 776063, 850480, 1552126, 1700960, 3104252, 3401920, 3880315, 6208504, 7760630, 12417008, 15521260, 24834016, 31042520, 49668032, 62085040, 124170080, 248340160]

約数ペア:

[(1, 248340160), (2, 124170080), (4, 62085040), (5, 49668032), (8, 31042520), (10, 24834016), (16, 15521260), (20, 12417008), (32, 7760630), (40, 6208504), (64, 3880315), (73, 3401920), (80, 3104252), (146, 1700960), (160, 1552126), (292, 850480), (320, 776063), (365, 680384), (584, 425240), (730, 340192), (1168, 212620), (1460, 170096), (2336, 106310), (2920, 85048), (4672, 53155), (5840, 42524), (10631, 23360), (11680, 21262)]