15693637700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{88117}}^1$

素因数の和:88281

約数の個数: 72

約数和(自身を含む): 36942942792

約数和(自身を除く): 21249305092

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 260, 274, 325, 548, 650, 685, 1300, 1370, 1781, 2740, 3425, 3562, 6850, 7124, 8905, 13700, 17810, 35620, 44525, 88117, 89050, 176234, 178100, 352468, 440585, 881170, 1145521, 1762340, 2202925, 2291042, 4405850, 4582084, 5727605, 8811700, 11455210, 12072029, 22910420, 24144058, 28638025, 48288116, 57276050, 60360145, 114552100, 120720290, 156936377, 241440580, 301800725, 313872754, 603601450, 627745508, 784681885, 1207202900, 1569363770, 3138727540, 3923409425, 7846818850, 15693637700]

約数ペア:

[(1, 15693637700), (2, 7846818850), (4, 3923409425), (5, 3138727540), (10, 1569363770), (13, 1207202900), (20, 784681885), (25, 627745508), (26, 603601450), (50, 313872754), (52, 301800725), (65, 241440580), (100, 156936377), (130, 120720290), (137, 114552100), (260, 60360145), (274, 57276050), (325, 48288116), (548, 28638025), (650, 24144058), (685, 22910420), (1300, 12072029), (1370, 11455210), (1781, 8811700), (2740, 5727605), (3425, 4582084), (3562, 4405850), (6850, 2291042), (7124, 2202925), (8905, 1762340), (13700, 1145521), (17810, 881170), (35620, 440585), (44525, 352468), (88117, 178100), (89050, 176234)]