104252500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 264515328

約数和(自身を除く): 160262828

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 125, 170, 187, 220, 223, 250, 275, 340, 374, 425, 446, 500, 550, 625, 748, 850, 892, 935, 1100, 1115, 1250, 1375, 1700, 1870, 2125, 2230, 2453, 2500, 2750, 3740, 3791, 4250, 4460, 4675, 4906, 5500, 5575, 6875, 7582, 8500, 9350, 9812, 10625, 11150, 12265, 13750, 15164, 18700, 18955, 21250, 22300, 23375, 24530, 27500, 27875, 37910, 41701, 42500, 46750, 49060, 55750, 61325, 75820, 83402, 93500, 94775, 111500, 116875, 122650, 139375, 166804, 189550, 208505, 233750, 245300, 278750, 306625, 379100, 417010, 467500, 473875, 557500, 613250, 834020, 947750, 1042525, 1226500, 1533125, 1895500, 2085050, 2369375, 3066250, 4170100, 4738750, 5212625, 6132500, 9477500, 10425250, 20850500, 26063125, 52126250, 104252500]

約数ペア:

[(1, 104252500), (2, 52126250), (4, 26063125), (5, 20850500), (10, 10425250), (11, 9477500), (17, 6132500), (20, 5212625), (22, 4738750), (25, 4170100), (34, 3066250), (44, 2369375), (50, 2085050), (55, 1895500), (68, 1533125), (85, 1226500), (100, 1042525), (110, 947750), (125, 834020), (170, 613250), (187, 557500), (220, 473875), (223, 467500), (250, 417010), (275, 379100), (340, 306625), (374, 278750), (425, 245300), (446, 233750), (500, 208505), (550, 189550), (625, 166804), (748, 139375), (850, 122650), (892, 116875), (935, 111500), (1100, 94775), (1115, 93500), (1250, 83402), (1375, 75820), (1700, 61325), (1870, 55750), (2125, 49060), (2230, 46750), (2453, 42500), (2500, 41701), (2750, 37910), (3740, 27875), (3791, 27500), (4250, 24530), (4460, 23375), (4675, 22300), (4906, 21250), (5500, 18955), (5575, 18700), (6875, 15164), (7582, 13750), (8500, 12265), (9350, 11150), (9812, 10625)]