4999360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 56

約数和(自身を含む): 12618720

約数和(自身を除く): 7619360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 919, 1088, 1360, 1838, 2720, 3676, 4595, 5440, 7352, 9190, 14704, 15623, 18380, 29408, 31246, 36760, 58816, 62492, 73520, 78115, 124984, 147040, 156230, 249968, 294080, 312460, 499936, 624920, 999872, 1249840, 2499680, 4999360]

約数ペア:

[(1, 4999360), (2, 2499680), (4, 1249840), (5, 999872), (8, 624920), (10, 499936), (16, 312460), (17, 294080), (20, 249968), (32, 156230), (34, 147040), (40, 124984), (64, 78115), (68, 73520), (80, 62492), (85, 58816), (136, 36760), (160, 31246), (170, 29408), (272, 18380), (320, 15623), (340, 14704), (544, 9190), (680, 7352), (919, 5440), (1088, 4595), (1360, 3676), (1838, 2720)]