109567640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 203960680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 971, 1085, 1240, 1612, 1736, 1820, 1942, 2015, 2170, 2821, 3224, 3640, 3884, 4030, 4340, 4855, 5642, 6797, 7768, 8060, 8680, 9710, 11284, 12623, 13594, 14105, 16120, 19420, 22568, 25246, 27188, 28210, 30101, 33985, 38840, 50492, 54376, 56420, 60202, 63115, 67970, 88361, 100984, 112840, 120404, 126230, 135940, 150505, 176722, 210707, 240808, 252460, 271880, 301010, 353444, 391313, 421414, 441805, 504920, 602020, 706888, 782626, 842828, 883610, 1053535, 1204040, 1565252, 1685656, 1767220, 1956565, 2107070, 2739191, 3130504, 3534440, 3913130, 4214140, 5478382, 7826260, 8428280, 10956764, 13695955, 15652520, 21913528, 27391910, 54783820, 109567640]

約数ペア:

[(1, 109567640), (2, 54783820), (4, 27391910), (5, 21913528), (7, 15652520), (8, 13695955), (10, 10956764), (13, 8428280), (14, 7826260), (20, 5478382), (26, 4214140), (28, 3913130), (31, 3534440), (35, 3130504), (40, 2739191), (52, 2107070), (56, 1956565), (62, 1767220), (65, 1685656), (70, 1565252), (91, 1204040), (104, 1053535), (124, 883610), (130, 842828), (140, 782626), (155, 706888), (182, 602020), (217, 504920), (248, 441805), (260, 421414), (280, 391313), (310, 353444), (364, 301010), (403, 271880), (434, 252460), (455, 240808), (520, 210707), (620, 176722), (728, 150505), (806, 135940), (868, 126230), (910, 120404), (971, 112840), (1085, 100984), (1240, 88361), (1612, 67970), (1736, 63115), (1820, 60202), (1942, 56420), (2015, 54376), (2170, 50492), (2821, 38840), (3224, 33985), (3640, 30101), (3884, 28210), (4030, 27188), (4340, 25246), (4855, 22568), (5642, 19420), (6797, 16120), (7768, 14105), (8060, 13594), (8680, 12623), (9710, 11284)]