57763540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 126249984

約数和(自身を除く): 68486444

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 617, 620, 755, 1234, 1510, 2468, 3020, 3085, 4681, 6170, 9362, 12340, 18724, 19127, 23405, 38254, 46810, 76508, 93167, 93620, 95635, 186334, 191270, 372668, 382540, 465835, 931670, 1863340, 2888177, 5776354, 11552708, 14440885, 28881770, 57763540]

約数ペア:

[(1, 57763540), (2, 28881770), (4, 14440885), (5, 11552708), (10, 5776354), (20, 2888177), (31, 1863340), (62, 931670), (124, 465835), (151, 382540), (155, 372668), (302, 191270), (310, 186334), (604, 95635), (617, 93620), (620, 93167), (755, 76508), (1234, 46810), (1510, 38254), (2468, 23405), (3020, 19127), (3085, 18724), (4681, 12340), (6170, 9362)]