1916609750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3783

約数の個数: 96

約数和(自身を含む): 4176821376

約数和(自身を除く): 2260211626

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 125, 170, 187, 242, 250, 275, 374, 425, 550, 605, 850, 935, 1210, 1375, 1870, 2057, 2125, 2750, 3025, 3727, 4114, 4250, 4675, 6050, 7454, 9350, 10285, 15125, 18635, 20570, 23375, 30250, 37270, 40997, 46750, 51425, 63359, 81994, 93175, 102850, 126718, 186350, 204985, 257125, 316795, 409970, 450967, 465875, 514250, 633590, 696949, 901934, 931750, 1024925, 1393898, 1583975, 2049850, 2254835, 3167950, 3484745, 4509670, 5124625, 6969490, 7666439, 7919875, 10249250, 11274175, 15332878, 15839750, 17423725, 22548350, 34847450, 38332195, 56370875, 76664390, 87118625, 112741750, 174237250, 191660975, 383321950, 958304875, 1916609750]

約数ペア:

[(1, 1916609750), (2, 958304875), (5, 383321950), (10, 191660975), (11, 174237250), (17, 112741750), (22, 87118625), (25, 76664390), (34, 56370875), (50, 38332195), (55, 34847450), (85, 22548350), (110, 17423725), (121, 15839750), (125, 15332878), (170, 11274175), (187, 10249250), (242, 7919875), (250, 7666439), (275, 6969490), (374, 5124625), (425, 4509670), (550, 3484745), (605, 3167950), (850, 2254835), (935, 2049850), (1210, 1583975), (1375, 1393898), (1870, 1024925), (2057, 931750), (2125, 901934), (2750, 696949), (3025, 633590), (3727, 514250), (4114, 465875), (4250, 450967), (4675, 409970), (6050, 316795), (7454, 257125), (9350, 204985), (10285, 186350), (15125, 126718), (18635, 102850), (20570, 93175), (23375, 81994), (30250, 63359), (37270, 51425), (40997, 46750)]