68110240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38699}}^1$

素因数の和:38725

約数の個数: 48

約数和(自身を含む): 175543200

約数和(自身を除く): 107432960

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, 38699, 77398, 154796, 193495, 309592, 386990, 425689, 619184, 773980, 851378, 1238368, 1547960, 1702756, 2128445, 3095920, 3405512, 4256890, 6191840, 6811024, 8513780, 13622048, 17027560, 34055120, 68110240]

約数ペア:

[(1, 68110240), (2, 34055120), (4, 17027560), (5, 13622048), (8, 8513780), (10, 6811024), (11, 6191840), (16, 4256890), (20, 3405512), (22, 3095920), (32, 2128445), (40, 1702756), (44, 1547960), (55, 1238368), (80, 851378), (88, 773980), (110, 619184), (160, 425689), (176, 386990), (220, 309592), (352, 193495), (440, 154796), (880, 77398), (1760, 38699)]