11502550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 22748544

約数和(自身を除く): 11245994

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 181, 205, 310, 362, 410, 775, 905, 1025, 1271, 1550, 1810, 2050, 2542, 4525, 5611, 6355, 7421, 9050, 11222, 12710, 14842, 28055, 31775, 37105, 56110, 63550, 74210, 140275, 185525, 230051, 280550, 371050, 460102, 1150255, 2300510, 5751275, 11502550]

約数ペア:

[(1, 11502550), (2, 5751275), (5, 2300510), (10, 1150255), (25, 460102), (31, 371050), (41, 280550), (50, 230051), (62, 185525), (82, 140275), (155, 74210), (181, 63550), (205, 56110), (310, 37105), (362, 31775), (410, 28055), (775, 14842), (905, 12710), (1025, 11222), (1271, 9050), (1550, 7421), (1810, 6355), (2050, 5611), (2542, 4525)]