15696585850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{70121}}^1$

素因数の和:70192

約数の個数: 72

約数和(自身を含む): 32958882684

約数和(自身を除く): 17262296834

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 121, 185, 242, 275, 370, 407, 550, 605, 814, 925, 1210, 1850, 2035, 3025, 4070, 4477, 6050, 8954, 10175, 20350, 22385, 44770, 70121, 111925, 140242, 223850, 350605, 701210, 771331, 1542662, 1753025, 2594477, 3506050, 3856655, 5188954, 7713310, 8484641, 12972385, 16969282, 19283275, 25944770, 28539247, 38566550, 42423205, 57078494, 64861925, 84846410, 129723850, 142696235, 212116025, 285392470, 313931717, 424232050, 627863434, 713481175, 1426962350, 1569658585, 3139317170, 7848292925, 15696585850]

約数ペア:

[(1, 15696585850), (2, 7848292925), (5, 3139317170), (10, 1569658585), (11, 1426962350), (22, 713481175), (25, 627863434), (37, 424232050), (50, 313931717), (55, 285392470), (74, 212116025), (110, 142696235), (121, 129723850), (185, 84846410), (242, 64861925), (275, 57078494), (370, 42423205), (407, 38566550), (550, 28539247), (605, 25944770), (814, 19283275), (925, 16969282), (1210, 12972385), (1850, 8484641), (2035, 7713310), (3025, 5188954), (4070, 3856655), (4477, 3506050), (6050, 2594477), (8954, 1753025), (10175, 1542662), (20350, 771331), (22385, 701210), (44770, 350605), (70121, 223850), (111925, 140242)]