79628000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 207331488

約数和(自身を除く): 127703488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1171, 1360, 1700, 2000, 2125, 2342, 2720, 3400, 4000, 4250, 4684, 5855, 6800, 8500, 9368, 11710, 13600, 17000, 18736, 19907, 23420, 29275, 34000, 37472, 39814, 46840, 58550, 68000, 79628, 93680, 99535, 117100, 146375, 159256, 187360, 199070, 234200, 292750, 318512, 398140, 468400, 497675, 585500, 637024, 796280, 936800, 995350, 1171000, 1592560, 1990700, 2342000, 2488375, 3185120, 3981400, 4684000, 4976750, 7962800, 9953500, 15925600, 19907000, 39814000, 79628000]

約数ペア:

[(1, 79628000), (2, 39814000), (4, 19907000), (5, 15925600), (8, 9953500), (10, 7962800), (16, 4976750), (17, 4684000), (20, 3981400), (25, 3185120), (32, 2488375), (34, 2342000), (40, 1990700), (50, 1592560), (68, 1171000), (80, 995350), (85, 936800), (100, 796280), (125, 637024), (136, 585500), (160, 497675), (170, 468400), (200, 398140), (250, 318512), (272, 292750), (340, 234200), (400, 199070), (425, 187360), (500, 159256), (544, 146375), (680, 117100), (800, 99535), (850, 93680), (1000, 79628), (1171, 68000), (1360, 58550), (1700, 46840), (2000, 39814), (2125, 37472), (2342, 34000), (2720, 29275), (3400, 23420), (4000, 19907), (4250, 18736), (4684, 17000), (5855, 13600), (6800, 11710), (8500, 9368)]