1520358792

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{25867}}^1$

素因数の和:25986

約数の個数: 64

約数和(自身を含む): 3973324800

約数和(自身を除く): 2452966008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1896, 2449, 4898, 7347, 9796, 14694, 19592, 25867, 29388, 51734, 58776, 77601, 103468, 155202, 206936, 310404, 620808, 801877, 1603754, 2043493, 2405631, 3207508, 4086986, 4811262, 6130479, 6415016, 8173972, 9622524, 12260958, 16347944, 19245048, 24521916, 49043832, 63348283, 126696566, 190044849, 253393132, 380089698, 506786264, 760179396, 1520358792]

約数ペア:

[(1, 1520358792), (2, 760179396), (3, 506786264), (4, 380089698), (6, 253393132), (8, 190044849), (12, 126696566), (24, 63348283), (31, 49043832), (62, 24521916), (79, 19245048), (93, 16347944), (124, 12260958), (158, 9622524), (186, 8173972), (237, 6415016), (248, 6130479), (316, 4811262), (372, 4086986), (474, 3207508), (632, 2405631), (744, 2043493), (948, 1603754), (1896, 801877), (2449, 620808), (4898, 310404), (7347, 206936), (9796, 155202), (14694, 103468), (19592, 77601), (25867, 58776), (29388, 51734)]