80372150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{51853}}^1$

素因数の和:51896

約数の個数: 24

約数和(自身を含む): 154317504

約数和(自身を除く): 73945354

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 51853, 103706, 259265, 518530, 1296325, 1607443, 2592650, 3214886, 8037215, 16074430, 40186075, 80372150]

約数ペア:

[(1, 80372150), (2, 40186075), (5, 16074430), (10, 8037215), (25, 3214886), (31, 2592650), (50, 1607443), (62, 1296325), (155, 518530), (310, 259265), (775, 103706), (1550, 51853)]