408301060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14551}}^1$

素因数の和:14644

約数の個数: 48

約数和(自身を含む): 909441792

約数和(自身を除く): 501140732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 14030, 14551, 28060, 29102, 58204, 72755, 145510, 291020, 334673, 669346, 887611, 1338692, 1673365, 1775222, 3346730, 3550444, 4438055, 6693460, 8876110, 17752220, 20415053, 40830106, 81660212, 102075265, 204150530, 408301060]

約数ペア:

[(1, 408301060), (2, 204150530), (4, 102075265), (5, 81660212), (10, 40830106), (20, 20415053), (23, 17752220), (46, 8876110), (61, 6693460), (92, 4438055), (115, 3550444), (122, 3346730), (230, 1775222), (244, 1673365), (305, 1338692), (460, 887611), (610, 669346), (1220, 334673), (1403, 291020), (2806, 145510), (5612, 72755), (7015, 58204), (14030, 29102), (14551, 28060)]