89046320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9199}}^1$

素因数の和:9234

約数の個数: 60

約数和(自身を含む): 227589600

約数和(自身を除く): 138543280

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, 9199, 9680, 18398, 36796, 45995, 73592, 91990, 101189, 147184, 183980, 202378, 367960, 404756, 505945, 735920, 809512, 1011890, 1113079, 1619024, 2023780, 2226158, 4047560, 4452316, 5565395, 8095120, 8904632, 11130790, 17809264, 22261580, 44523160, 89046320]

約数ペア:

[(1, 89046320), (2, 44523160), (4, 22261580), (5, 17809264), (8, 11130790), (10, 8904632), (11, 8095120), (16, 5565395), (20, 4452316), (22, 4047560), (40, 2226158), (44, 2023780), (55, 1619024), (80, 1113079), (88, 1011890), (110, 809512), (121, 735920), (176, 505945), (220, 404756), (242, 367960), (440, 202378), (484, 183980), (605, 147184), (880, 101189), (968, 91990), (1210, 73592), (1936, 45995), (2420, 36796), (4840, 18398), (9199, 9680)]