15672638260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1\times {\mathrm{4157}}^1$

素因数の和:5736

約数の個数: 48

約数和(自身を含む): 33194810880

約数和(自身を除く): 17522172620

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1439, 2620, 2878, 4157, 5756, 7195, 8314, 14390, 16628, 20785, 28780, 41570, 83140, 188509, 377018, 544567, 754036, 942545, 1089134, 1885090, 2178268, 2722835, 3770180, 5445670, 5981923, 10891340, 11963846, 23927692, 29909615, 59819230, 119638460, 783631913, 1567263826, 3134527652, 3918159565, 7836319130, 15672638260]

約数ペア:

[(1, 15672638260), (2, 7836319130), (4, 3918159565), (5, 3134527652), (10, 1567263826), (20, 783631913), (131, 119638460), (262, 59819230), (524, 29909615), (655, 23927692), (1310, 11963846), (1439, 10891340), (2620, 5981923), (2878, 5445670), (4157, 3770180), (5756, 2722835), (7195, 2178268), (8314, 1885090), (14390, 1089134), (16628, 942545), (20785, 754036), (28780, 544567), (41570, 377018), (83140, 188509)]