102412640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58189}}^1$

素因数の和:58215

約数の個数: 48

約数和(自身を含む): 263949840

約数和(自身を除く): 161537200

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, 58189, 116378, 232756, 290945, 465512, 581890, 640079, 931024, 1163780, 1280158, 1862048, 2327560, 2560316, 3200395, 4655120, 5120632, 6400790, 9310240, 10241264, 12801580, 20482528, 25603160, 51206320, 102412640]

約数ペア:

[(1, 102412640), (2, 51206320), (4, 25603160), (5, 20482528), (8, 12801580), (10, 10241264), (11, 9310240), (16, 6400790), (20, 5120632), (22, 4655120), (32, 3200395), (40, 2560316), (44, 2327560), (55, 1862048), (80, 1280158), (88, 1163780), (110, 931024), (160, 640079), (176, 581890), (220, 465512), (352, 290945), (440, 232756), (880, 116378), (1760, 58189)]