27304400

素因数分解:

$2^4\times 5^2\times {\mathrm{68261}}^1$

素因数の和:68279

約数の個数: 30

約数和(自身を含む): 65599782

約数和(自身を除く): 38295382

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 68261, 136522, 273044, 341305, 546088, 682610, 1092176, 1365220, 1706525, 2730440, 3413050, 5460880, 6826100, 13652200, 27304400]

約数ペア:

[(1, 27304400), (2, 13652200), (4, 6826100), (5, 5460880), (8, 3413050), (10, 2730440), (16, 1706525), (20, 1365220), (25, 1092176), (40, 682610), (50, 546088), (80, 341305), (100, 273044), (200, 136522), (400, 68261)]