80313250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 159464448

約数和(自身を除く): 79151198

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 125, 155, 215, 241, 250, 310, 430, 482, 775, 1075, 1205, 1333, 1550, 2150, 2410, 2666, 3875, 5375, 6025, 6665, 7471, 7750, 10363, 10750, 12050, 13330, 14942, 20726, 30125, 33325, 37355, 51815, 60250, 66650, 74710, 103630, 166625, 186775, 259075, 321253, 333250, 373550, 518150, 642506, 933875, 1295375, 1606265, 1867750, 2590750, 3212530, 8031325, 16062650, 40156625, 80313250]

約数ペア:

[(1, 80313250), (2, 40156625), (5, 16062650), (10, 8031325), (25, 3212530), (31, 2590750), (43, 1867750), (50, 1606265), (62, 1295375), (86, 933875), (125, 642506), (155, 518150), (215, 373550), (241, 333250), (250, 321253), (310, 259075), (430, 186775), (482, 166625), (775, 103630), (1075, 74710), (1205, 66650), (1333, 60250), (1550, 51815), (2150, 37355), (2410, 33325), (2666, 30125), (3875, 20726), (5375, 14942), (6025, 13330), (6665, 12050), (7471, 10750), (7750, 10363)]