27327980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9049}}^1$

素因数の和:9209

約数の個数: 24

約数和(自身を含む): 57775200

約数和(自身を除く): 30447220

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 9049, 18098, 36196, 45245, 90490, 180980, 1366399, 2732798, 5465596, 6831995, 13663990, 27327980]

約数ペア:

[(1, 27327980), (2, 13663990), (4, 6831995), (5, 5465596), (10, 2732798), (20, 1366399), (151, 180980), (302, 90490), (604, 45245), (755, 36196), (1510, 18098), (3020, 9049)]