8495840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 20774880

約数和(自身を除く): 12279040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 1831, 2320, 3662, 4640, 7324, 9155, 14648, 18310, 29296, 36620, 53099, 58592, 73240, 106198, 146480, 212396, 265495, 292960, 424792, 530990, 849584, 1061980, 1699168, 2123960, 4247920, 8495840]

約数ペア:

[(1, 8495840), (2, 4247920), (4, 2123960), (5, 1699168), (8, 1061980), (10, 849584), (16, 530990), (20, 424792), (29, 292960), (32, 265495), (40, 212396), (58, 146480), (80, 106198), (116, 73240), (145, 58592), (160, 53099), (232, 36620), (290, 29296), (464, 18310), (580, 14648), (928, 9155), (1160, 7324), (1831, 4640), (2320, 3662)]