3454413080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{2029}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 8032953600

約数和(自身を除く): 4578540520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1373, 2029, 2746, 4058, 5492, 6865, 8116, 10145, 10984, 13730, 16232, 20290, 27460, 40580, 42563, 54920, 62899, 81160, 85126, 125798, 170252, 212815, 251596, 314495, 340504, 425630, 503192, 628990, 851260, 1257980, 1702520, 2515960, 2785817, 5571634, 11143268, 13929085, 22286536, 27858170, 55716340, 86360327, 111432680, 172720654, 345441308, 431801635, 690882616, 863603270, 1727206540, 3454413080]

約数ペア:

[(1, 3454413080), (2, 1727206540), (4, 863603270), (5, 690882616), (8, 431801635), (10, 345441308), (20, 172720654), (31, 111432680), (40, 86360327), (62, 55716340), (124, 27858170), (155, 22286536), (248, 13929085), (310, 11143268), (620, 5571634), (1240, 2785817), (1373, 2515960), (2029, 1702520), (2746, 1257980), (4058, 851260), (5492, 628990), (6865, 503192), (8116, 425630), (10145, 340504), (10984, 314495), (13730, 251596), (16232, 212815), (20290, 170252), (27460, 125798), (40580, 85126), (42563, 81160), (54920, 62899)]