71255500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 168412608

約数和(自身を除く): 97157108

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 101, 125, 166, 170, 202, 250, 332, 340, 404, 415, 425, 500, 505, 830, 850, 1010, 1411, 1660, 1700, 1717, 2020, 2075, 2125, 2525, 2822, 3434, 4150, 4250, 5050, 5644, 6868, 7055, 8300, 8383, 8500, 8585, 10100, 10375, 12625, 14110, 16766, 17170, 20750, 25250, 28220, 33532, 34340, 35275, 41500, 41915, 42925, 50500, 70550, 83830, 85850, 141100, 142511, 167660, 171700, 176375, 209575, 214625, 285022, 352750, 419150, 429250, 570044, 705500, 712555, 838300, 858500, 1047875, 1425110, 2095750, 2850220, 3562775, 4191500, 7125550, 14251100, 17813875, 35627750, 71255500]

約数ペア:

[(1, 71255500), (2, 35627750), (4, 17813875), (5, 14251100), (10, 7125550), (17, 4191500), (20, 3562775), (25, 2850220), (34, 2095750), (50, 1425110), (68, 1047875), (83, 858500), (85, 838300), (100, 712555), (101, 705500), (125, 570044), (166, 429250), (170, 419150), (202, 352750), (250, 285022), (332, 214625), (340, 209575), (404, 176375), (415, 171700), (425, 167660), (500, 142511), (505, 141100), (830, 85850), (850, 83830), (1010, 70550), (1411, 50500), (1660, 42925), (1700, 41915), (1717, 41500), (2020, 35275), (2075, 34340), (2125, 33532), (2525, 28220), (2822, 25250), (3434, 20750), (4150, 17170), (4250, 16766), (5050, 14110), (5644, 12625), (6868, 10375), (7055, 10100), (8300, 8585), (8383, 8500)]