99618640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6659}}^1$

素因数の和:6700

約数の個数: 80

約数和(自身を含む): 267572160

約数和(自身を除く): 167953520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 6659, 7480, 13318, 14960, 26636, 33295, 53272, 66590, 73249, 106544, 113203, 133180, 146498, 226406, 266360, 292996, 366245, 452812, 532720, 566015, 585992, 732490, 905624, 1132030, 1171984, 1245233, 1464980, 1811248, 2264060, 2490466, 2929960, 4528120, 4980932, 5859920, 6226165, 9056240, 9961864, 12452330, 19923728, 24904660, 49809320, 99618640]

約数ペア:

[(1, 99618640), (2, 49809320), (4, 24904660), (5, 19923728), (8, 12452330), (10, 9961864), (11, 9056240), (16, 6226165), (17, 5859920), (20, 4980932), (22, 4528120), (34, 2929960), (40, 2490466), (44, 2264060), (55, 1811248), (68, 1464980), (80, 1245233), (85, 1171984), (88, 1132030), (110, 905624), (136, 732490), (170, 585992), (176, 566015), (187, 532720), (220, 452812), (272, 366245), (340, 292996), (374, 266360), (440, 226406), (680, 146498), (748, 133180), (880, 113203), (935, 106544), (1360, 73249), (1496, 66590), (1870, 53272), (2992, 33295), (3740, 26636), (6659, 14960), (7480, 13318)]