4171120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3097

約数の個数: 40

約数和(自身を含む): 10271664

約数和(自身を除く): 6100544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3067, 6134, 12268, 15335, 24536, 30670, 49072, 52139, 61340, 104278, 122680, 208556, 245360, 260695, 417112, 521390, 834224, 1042780, 2085560, 4171120]

約数ペア:

[(1, 4171120), (2, 2085560), (4, 1042780), (5, 834224), (8, 521390), (10, 417112), (16, 260695), (17, 245360), (20, 208556), (34, 122680), (40, 104278), (68, 61340), (80, 52139), (85, 49072), (136, 30670), (170, 24536), (272, 15335), (340, 12268), (680, 6134), (1360, 3067)]