63992000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 112

約数和(自身を含む): 167213280

約数和(自身を除く): 103221280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 421, 475, 500, 608, 760, 800, 842, 950, 1000, 1216, 1520, 1600, 1684, 1900, 2000, 2105, 2375, 3040, 3368, 3800, 4000, 4210, 4750, 6080, 6736, 7600, 7999, 8000, 8420, 9500, 10525, 13472, 15200, 15998, 16840, 19000, 21050, 26944, 30400, 31996, 33680, 38000, 39995, 42100, 52625, 63992, 67360, 76000, 79990, 84200, 105250, 127984, 134720, 152000, 159980, 168400, 199975, 210500, 255968, 319960, 336800, 399950, 421000, 511936, 639920, 673600, 799900, 842000, 999875, 1279840, 1599800, 1684000, 1999750, 2559680, 3199600, 3368000, 3999500, 6399200, 7999000, 12798400, 15998000, 31996000, 63992000]

約数ペア:

[(1, 63992000), (2, 31996000), (4, 15998000), (5, 12798400), (8, 7999000), (10, 6399200), (16, 3999500), (19, 3368000), (20, 3199600), (25, 2559680), (32, 1999750), (38, 1684000), (40, 1599800), (50, 1279840), (64, 999875), (76, 842000), (80, 799900), (95, 673600), (100, 639920), (125, 511936), (152, 421000), (160, 399950), (190, 336800), (200, 319960), (250, 255968), (304, 210500), (320, 199975), (380, 168400), (400, 159980), (421, 152000), (475, 134720), (500, 127984), (608, 105250), (760, 84200), (800, 79990), (842, 76000), (950, 67360), (1000, 63992), (1216, 52625), (1520, 42100), (1600, 39995), (1684, 38000), (1900, 33680), (2000, 31996), (2105, 30400), (2375, 26944), (3040, 21050), (3368, 19000), (3800, 16840), (4000, 15998), (4210, 15200), (4750, 13472), (6080, 10525), (6736, 9500), (7600, 8420), (7999, 8000)]