115609840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21569}}^1$

素因数の和:21649

約数の個数: 40

約数和(自身を含む): 272817360

約数和(自身を除く): 157207520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 21569, 43138, 86276, 107845, 172552, 215690, 345104, 431380, 862760, 1445123, 1725520, 2890246, 5780492, 7225615, 11560984, 14451230, 23121968, 28902460, 57804920, 115609840]

約数ペア:

[(1, 115609840), (2, 57804920), (4, 28902460), (5, 23121968), (8, 14451230), (10, 11560984), (16, 7225615), (20, 5780492), (40, 2890246), (67, 1725520), (80, 1445123), (134, 862760), (268, 431380), (335, 345104), (536, 215690), (670, 172552), (1072, 107845), (1340, 86276), (2680, 43138), (5360, 21569)]