118252640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67189}}^1$

素因数の和:67215

約数の個数: 48

約数和(自身を含む): 304773840

約数和(自身を除く): 186521200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 67189, 134378, 268756, 335945, 537512, 671890, 739079, 1075024, 1343780, 1478158, 2150048, 2687560, 2956316, 3695395, 5375120, 5912632, 7390790, 10750240, 11825264, 14781580, 23650528, 29563160, 59126320, 118252640]

約数ペア:

[(1, 118252640), (2, 59126320), (4, 29563160), (5, 23650528), (8, 14781580), (10, 11825264), (11, 10750240), (16, 7390790), (20, 5912632), (22, 5375120), (32, 3695395), (40, 2956316), (44, 2687560), (55, 2150048), (80, 1478158), (88, 1343780), (110, 1075024), (160, 739079), (176, 671890), (220, 537512), (352, 335945), (440, 268756), (880, 134378), (1760, 67189)]