156969292100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{597523}}^1$

素因数の和:597645

約数の個数: 72

約数和(自身を含む): 354757169088

約数和(自身を除く): 197787876988

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 71, 74, 100, 142, 148, 185, 284, 355, 370, 710, 740, 925, 1420, 1775, 1850, 2627, 3550, 3700, 5254, 7100, 10508, 13135, 26270, 52540, 65675, 131350, 262700, 597523, 1195046, 2390092, 2987615, 5975230, 11950460, 14938075, 22108351, 29876150, 42424133, 44216702, 59752300, 84848266, 88433404, 110541755, 169696532, 212120665, 221083510, 424241330, 442167020, 552708775, 848482660, 1060603325, 1105417550, 1569692921, 2121206650, 2210835100, 3139385842, 4242413300, 6278771684, 7848464605, 15696929210, 31393858420, 39242323025, 78484646050, 156969292100]

約数ペア:

[(1, 156969292100), (2, 78484646050), (4, 39242323025), (5, 31393858420), (10, 15696929210), (20, 7848464605), (25, 6278771684), (37, 4242413300), (50, 3139385842), (71, 2210835100), (74, 2121206650), (100, 1569692921), (142, 1105417550), (148, 1060603325), (185, 848482660), (284, 552708775), (355, 442167020), (370, 424241330), (710, 221083510), (740, 212120665), (925, 169696532), (1420, 110541755), (1775, 88433404), (1850, 84848266), (2627, 59752300), (3550, 44216702), (3700, 42424133), (5254, 29876150), (7100, 22108351), (10508, 14938075), (13135, 11950460), (26270, 5975230), (52540, 2987615), (65675, 2390092), (131350, 1195046), (262700, 597523)]