4308991700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{194977}}^1$

素因数の和:195021

約数の個数: 72

約数和(自身を含む): 10662176952

約数和(自身を除く): 6353185252

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 11050, 22100, 194977, 389954, 779908, 974885, 1949770, 2534701, 3314609, 3899540, 4874425, 5069402, 6629218, 9748850, 10138804, 12673505, 13258436, 16573045, 19497700, 25347010, 33146090, 43089917, 50694020, 63367525, 66292180, 82865225, 86179834, 126735050, 165730450, 172359668, 215449585, 253470100, 331460900, 430899170, 861798340, 1077247925, 2154495850, 4308991700]

約数ペア:

[(1, 4308991700), (2, 2154495850), (4, 1077247925), (5, 861798340), (10, 430899170), (13, 331460900), (17, 253470100), (20, 215449585), (25, 172359668), (26, 165730450), (34, 126735050), (50, 86179834), (52, 82865225), (65, 66292180), (68, 63367525), (85, 50694020), (100, 43089917), (130, 33146090), (170, 25347010), (221, 19497700), (260, 16573045), (325, 13258436), (340, 12673505), (425, 10138804), (442, 9748850), (650, 6629218), (850, 5069402), (884, 4874425), (1105, 3899540), (1300, 3314609), (1700, 2534701), (2210, 1949770), (4420, 974885), (5525, 779908), (11050, 389954), (22100, 194977)]