103919360

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4313

約数の個数: 72

約数和(自身を含む): 262081680

約数和(自身を除く): 158162320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4273, 4864, 6080, 8546, 12160, 17092, 21365, 24320, 34184, 42730, 68368, 81187, 85460, 136736, 162374, 170920, 273472, 324748, 341840, 405935, 546944, 649496, 683680, 811870, 1093888, 1298992, 1367360, 1623740, 2597984, 2734720, 3247480, 5195968, 5469440, 6494960, 10391936, 12989920, 20783872, 25979840, 51959680, 103919360]

約数ペア:

[(1, 103919360), (2, 51959680), (4, 25979840), (5, 20783872), (8, 12989920), (10, 10391936), (16, 6494960), (19, 5469440), (20, 5195968), (32, 3247480), (38, 2734720), (40, 2597984), (64, 1623740), (76, 1367360), (80, 1298992), (95, 1093888), (128, 811870), (152, 683680), (160, 649496), (190, 546944), (256, 405935), (304, 341840), (320, 324748), (380, 273472), (608, 170920), (640, 162374), (760, 136736), (1216, 85460), (1280, 81187), (1520, 68368), (2432, 42730), (3040, 34184), (4273, 24320), (4864, 21365), (6080, 17092), (8546, 12160)]