133612480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13469}}^1$

素因数の和:13517

約数の個数: 56

約数和(自身を含む): 328452480

約数和(自身を除く): 194840000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 13469, 26938, 53876, 67345, 107752, 134690, 215504, 269380, 417539, 431008, 538760, 835078, 862016, 1077520, 1670156, 2087695, 2155040, 3340312, 4175390, 4310080, 6680624, 8350780, 13361248, 16701560, 26722496, 33403120, 66806240, 133612480]

約数ペア:

[(1, 133612480), (2, 66806240), (4, 33403120), (5, 26722496), (8, 16701560), (10, 13361248), (16, 8350780), (20, 6680624), (31, 4310080), (32, 4175390), (40, 3340312), (62, 2155040), (64, 2087695), (80, 1670156), (124, 1077520), (155, 862016), (160, 835078), (248, 538760), (310, 431008), (320, 417539), (496, 269380), (620, 215504), (992, 134690), (1240, 107752), (1984, 67345), (2480, 53876), (4960, 26938), (9920, 13469)]