39137231320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{11173}}^1$

素因数の和:11633

約数の個数: 128

約数和(自身を含む): 101370528000

約数和(自身を除く): 62233296680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 419, 440, 760, 836, 838, 1045, 1672, 1676, 2090, 2095, 3352, 4180, 4190, 4609, 7961, 8360, 8380, 9218, 11173, 15922, 16760, 18436, 22346, 23045, 31844, 36872, 39805, 44692, 46090, 55865, 63688, 79610, 87571, 89384, 92180, 111730, 122903, 159220, 175142, 184360, 212287, 223460, 245806, 318440, 350284, 424574, 437855, 446920, 491612, 614515, 700568, 849148, 875710, 983224, 1061435, 1229030, 1698296, 1751420, 2122870, 2335157, 2458060, 3502840, 4245740, 4670314, 4681487, 4916120, 8491480, 9340628, 9362974, 11675785, 18681256, 18725948, 23351570, 23407435, 37451896, 46703140, 46814870, 51496357, 88948253, 93406280, 93629740, 102992714, 177896506, 187259480, 205985428, 257481785, 355793012, 411970856, 444741265, 514963570, 711586024, 889482530, 978430783, 1029927140, 1778965060, 1956861566, 2059854280, 3557930120, 3913723132, 4892153915, 7827446264, 9784307830, 19568615660, 39137231320]

約数ペア:

[(1, 39137231320), (2, 19568615660), (4, 9784307830), (5, 7827446264), (8, 4892153915), (10, 3913723132), (11, 3557930120), (19, 2059854280), (20, 1956861566), (22, 1778965060), (38, 1029927140), (40, 978430783), (44, 889482530), (55, 711586024), (76, 514963570), (88, 444741265), (95, 411970856), (110, 355793012), (152, 257481785), (190, 205985428), (209, 187259480), (220, 177896506), (380, 102992714), (418, 93629740), (419, 93406280), (440, 88948253), (760, 51496357), (836, 46814870), (838, 46703140), (1045, 37451896), (1672, 23407435), (1676, 23351570), (2090, 18725948), (2095, 18681256), (3352, 11675785), (4180, 9362974), (4190, 9340628), (4609, 8491480), (7961, 4916120), (8360, 4681487), (8380, 4670314), (9218, 4245740), (11173, 3502840), (15922, 2458060), (16760, 2335157), (18436, 2122870), (22346, 1751420), (23045, 1698296), (31844, 1229030), (36872, 1061435), (39805, 983224), (44692, 875710), (46090, 849148), (55865, 700568), (63688, 614515), (79610, 491612), (87571, 446920), (89384, 437855), (92180, 424574), (111730, 350284), (122903, 318440), (159220, 245806), (175142, 223460), (184360, 212287)]