401023130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{5801}}^1$

素因数の和:6062

約数の個数: 32

約数和(自身を含む): 748597248

約数和(自身を除く): 347574118

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 1115, 2230, 5801, 6913, 11602, 13826, 29005, 34565, 58010, 69130, 179831, 359662, 899155, 1293623, 1798310, 2587246, 6468115, 12936230, 40102313, 80204626, 200511565, 401023130]

約数ペア:

[(1, 401023130), (2, 200511565), (5, 80204626), (10, 40102313), (31, 12936230), (62, 6468115), (155, 2587246), (223, 1798310), (310, 1293623), (446, 899155), (1115, 359662), (2230, 179831), (5801, 69130), (6913, 58010), (11602, 34565), (13826, 29005)]