57256000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 112

約数和(自身を含む): 150491952

約数和(自身を除く): 93235952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 421, 425, 500, 544, 680, 800, 842, 850, 1000, 1088, 1360, 1600, 1684, 1700, 2000, 2105, 2125, 2720, 3368, 3400, 4000, 4210, 4250, 5440, 6736, 6800, 7157, 8000, 8420, 8500, 10525, 13472, 13600, 14314, 16840, 17000, 21050, 26944, 27200, 28628, 33680, 34000, 35785, 42100, 52625, 57256, 67360, 68000, 71570, 84200, 105250, 114512, 134720, 136000, 143140, 168400, 178925, 210500, 229024, 286280, 336800, 357850, 421000, 458048, 572560, 673600, 715700, 842000, 894625, 1145120, 1431400, 1684000, 1789250, 2290240, 2862800, 3368000, 3578500, 5725600, 7157000, 11451200, 14314000, 28628000, 57256000]

約数ペア:

[(1, 57256000), (2, 28628000), (4, 14314000), (5, 11451200), (8, 7157000), (10, 5725600), (16, 3578500), (17, 3368000), (20, 2862800), (25, 2290240), (32, 1789250), (34, 1684000), (40, 1431400), (50, 1145120), (64, 894625), (68, 842000), (80, 715700), (85, 673600), (100, 572560), (125, 458048), (136, 421000), (160, 357850), (170, 336800), (200, 286280), (250, 229024), (272, 210500), (320, 178925), (340, 168400), (400, 143140), (421, 136000), (425, 134720), (500, 114512), (544, 105250), (680, 84200), (800, 71570), (842, 68000), (850, 67360), (1000, 57256), (1088, 52625), (1360, 42100), (1600, 35785), (1684, 34000), (1700, 33680), (2000, 28628), (2105, 27200), (2125, 26944), (2720, 21050), (3368, 17000), (3400, 16840), (4000, 14314), (4210, 13600), (4250, 13472), (5440, 10525), (6736, 8500), (6800, 8420), (7157, 8000)]