5589940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 12764304

約数和(自身を除く): 7174364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 401, 410, 697, 802, 820, 1394, 1604, 2005, 2788, 3485, 4010, 6817, 6970, 8020, 13634, 13940, 16441, 27268, 32882, 34085, 65764, 68170, 82205, 136340, 164410, 279497, 328820, 558994, 1117988, 1397485, 2794970, 5589940]

約数ペア:

[(1, 5589940), (2, 2794970), (4, 1397485), (5, 1117988), (10, 558994), (17, 328820), (20, 279497), (34, 164410), (41, 136340), (68, 82205), (82, 68170), (85, 65764), (164, 34085), (170, 32882), (205, 27268), (340, 16441), (401, 13940), (410, 13634), (697, 8020), (802, 6970), (820, 6817), (1394, 4010), (1604, 3485), (2005, 2788)]