2140615850

素因数分解:

$2^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 4018242816

約数和(自身を除く): 1877626966

約数列:

[1, 2, 5, 10, 25, 50, 251, 281, 502, 562, 607, 1214, 1255, 1405, 2510, 2810, 3035, 6070, 6275, 7025, 12550, 14050, 15175, 30350, 70531, 141062, 152357, 170567, 304714, 341134, 352655, 705310, 761785, 852835, 1523570, 1705670, 1763275, 3526550, 3808925, 4264175, 7617850, 8528350, 42812317, 85624634, 214061585, 428123170, 1070307925, 2140615850]

約数ペア:

[(1, 2140615850), (2, 1070307925), (5, 428123170), (10, 214061585), (25, 85624634), (50, 42812317), (251, 8528350), (281, 7617850), (502, 4264175), (562, 3808925), (607, 3526550), (1214, 1763275), (1255, 1705670), (1405, 1523570), (2510, 852835), (2810, 761785), (3035, 705310), (6070, 352655), (6275, 341134), (7025, 304714), (12550, 170567), (14050, 152357), (15175, 141062), (30350, 70531)]