45284080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 110484000

約数和(自身を除く): 65199920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 131, 145, 149, 232, 262, 290, 298, 464, 524, 580, 596, 655, 745, 1048, 1160, 1192, 1310, 1490, 2096, 2320, 2384, 2620, 2980, 3799, 4321, 5240, 5960, 7598, 8642, 10480, 11920, 15196, 17284, 18995, 19519, 21605, 30392, 34568, 37990, 39038, 43210, 60784, 69136, 75980, 78076, 86420, 97595, 151960, 156152, 172840, 195190, 303920, 312304, 345680, 390380, 566051, 780760, 1132102, 1561520, 2264204, 2830255, 4528408, 5660510, 9056816, 11321020, 22642040, 45284080]

約数ペア:

[(1, 45284080), (2, 22642040), (4, 11321020), (5, 9056816), (8, 5660510), (10, 4528408), (16, 2830255), (20, 2264204), (29, 1561520), (40, 1132102), (58, 780760), (80, 566051), (116, 390380), (131, 345680), (145, 312304), (149, 303920), (232, 195190), (262, 172840), (290, 156152), (298, 151960), (464, 97595), (524, 86420), (580, 78076), (596, 75980), (655, 69136), (745, 60784), (1048, 43210), (1160, 39038), (1192, 37990), (1310, 34568), (1490, 30392), (2096, 21605), (2320, 19519), (2384, 18995), (2620, 17284), (2980, 15196), (3799, 11920), (4321, 10480), (5240, 8642), (5960, 7598)]