12387799360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{119851}}^1$

素因数の和:119904

約数の個数: 112

約数和(自身を含む): 32877800640

約数和(自身を除く): 20490001280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 5440, 6080, 6460, 10336, 12920, 20672, 25840, 51680, 103360, 119851, 239702, 479404, 599255, 958808, 1198510, 1917616, 2037467, 2277169, 2397020, 3835232, 4074934, 4554338, 4794040, 7670464, 8149868, 9108676, 9588080, 10187335, 11385845, 16299736, 18217352, 19176160, 20374670, 22771690, 32599472, 36434704, 38352320, 38711873, 40749340, 45543380, 65198944, 72869408, 77423746, 81498680, 91086760, 130397888, 145738816, 154847492, 162997360, 182173520, 193559365, 309694984, 325994720, 364347040, 387118730, 619389968, 651989440, 728694080, 774237460, 1238779936, 1548474920, 2477559872, 3096949840, 6193899680, 12387799360]

約数ペア:

[(1, 12387799360), (2, 6193899680), (4, 3096949840), (5, 2477559872), (8, 1548474920), (10, 1238779936), (16, 774237460), (17, 728694080), (19, 651989440), (20, 619389968), (32, 387118730), (34, 364347040), (38, 325994720), (40, 309694984), (64, 193559365), (68, 182173520), (76, 162997360), (80, 154847492), (85, 145738816), (95, 130397888), (136, 91086760), (152, 81498680), (160, 77423746), (170, 72869408), (190, 65198944), (272, 45543380), (304, 40749340), (320, 38711873), (323, 38352320), (340, 36434704), (380, 32599472), (544, 22771690), (608, 20374670), (646, 19176160), (680, 18217352), (760, 16299736), (1088, 11385845), (1216, 10187335), (1292, 9588080), (1360, 9108676), (1520, 8149868), (1615, 7670464), (2584, 4794040), (2720, 4554338), (3040, 4074934), (3230, 3835232), (5168, 2397020), (5440, 2277169), (6080, 2037467), (6460, 1917616), (10336, 1198510), (12920, 958808), (20672, 599255), (25840, 479404), (51680, 239702), (103360, 119851)]