798834250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1861}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 1599919776

約数和(自身を除く): 801085526

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 125, 170, 202, 250, 425, 505, 850, 1010, 1717, 1861, 2125, 2525, 3434, 3722, 4250, 5050, 8585, 9305, 12625, 17170, 18610, 25250, 31637, 42925, 46525, 63274, 85850, 93050, 158185, 187961, 214625, 232625, 316370, 375922, 429250, 465250, 790925, 939805, 1581850, 1879610, 3195337, 3954625, 4699025, 6390674, 7909250, 9398050, 15976685, 23495125, 31953370, 46990250, 79883425, 159766850, 399417125, 798834250]

約数ペア:

[(1, 798834250), (2, 399417125), (5, 159766850), (10, 79883425), (17, 46990250), (25, 31953370), (34, 23495125), (50, 15976685), (85, 9398050), (101, 7909250), (125, 6390674), (170, 4699025), (202, 3954625), (250, 3195337), (425, 1879610), (505, 1581850), (850, 939805), (1010, 790925), (1717, 465250), (1861, 429250), (2125, 375922), (2525, 316370), (3434, 232625), (3722, 214625), (4250, 187961), (5050, 158185), (8585, 93050), (9305, 85850), (12625, 63274), (17170, 46525), (18610, 42925), (25250, 31637)]