98222720

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 236476800

約数和(自身を除く): 138254080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 320, 334, 640, 668, 835, 919, 1336, 1670, 1838, 2672, 3340, 3676, 4595, 5344, 6680, 7352, 9190, 10688, 13360, 14704, 18380, 21376, 26720, 29408, 36760, 53440, 58816, 73520, 106880, 117632, 147040, 153473, 294080, 306946, 588160, 613892, 767365, 1227784, 1534730, 2455568, 3069460, 4911136, 6138920, 9822272, 12277840, 19644544, 24555680, 49111360, 98222720]

約数ペア:

[(1, 98222720), (2, 49111360), (4, 24555680), (5, 19644544), (8, 12277840), (10, 9822272), (16, 6138920), (20, 4911136), (32, 3069460), (40, 2455568), (64, 1534730), (80, 1227784), (128, 767365), (160, 613892), (167, 588160), (320, 306946), (334, 294080), (640, 153473), (668, 147040), (835, 117632), (919, 106880), (1336, 73520), (1670, 58816), (1838, 53440), (2672, 36760), (3340, 29408), (3676, 26720), (4595, 21376), (5344, 18380), (6680, 14704), (7352, 13360), (9190, 10688)]