3669238120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{21599}}^1$

素因数の和:21778

約数の個数: 64

約数和(自身を含む): 8584704000

約数和(自身を除く): 4915465880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 137, 155, 248, 274, 310, 548, 620, 685, 1096, 1240, 1370, 2740, 4247, 5480, 8494, 16988, 21235, 21599, 33976, 42470, 43198, 84940, 86396, 107995, 169880, 172792, 215990, 431980, 669569, 863960, 1339138, 2678276, 2959063, 3347845, 5356552, 5918126, 6695690, 11836252, 13391380, 14795315, 23672504, 26782760, 29590630, 59181260, 91730953, 118362520, 183461906, 366923812, 458654765, 733847624, 917309530, 1834619060, 3669238120]

約数ペア:

[(1, 3669238120), (2, 1834619060), (4, 917309530), (5, 733847624), (8, 458654765), (10, 366923812), (20, 183461906), (31, 118362520), (40, 91730953), (62, 59181260), (124, 29590630), (137, 26782760), (155, 23672504), (248, 14795315), (274, 13391380), (310, 11836252), (548, 6695690), (620, 5918126), (685, 5356552), (1096, 3347845), (1240, 2959063), (1370, 2678276), (2740, 1339138), (4247, 863960), (5480, 669569), (8494, 431980), (16988, 215990), (21235, 172792), (21599, 169880), (33976, 107995), (42470, 86396), (43198, 84940)]