18302675360

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1611151}}^1$

素因数の和:1611237

約数の個数: 48

約数和(自身を含む): 43849112832

約数和(自身を除く): 25546437472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 1611151, 3222302, 6444604, 8055755, 12889208, 16111510, 25778416, 32223020, 51556832, 64446040, 114391721, 128892080, 228783442, 257784160, 457566884, 571958605, 915133768, 1143917210, 1830267536, 2287834420, 3660535072, 4575668840, 9151337680, 18302675360]

約数ペア:

[(1, 18302675360), (2, 9151337680), (4, 4575668840), (5, 3660535072), (8, 2287834420), (10, 1830267536), (16, 1143917210), (20, 915133768), (32, 571958605), (40, 457566884), (71, 257784160), (80, 228783442), (142, 128892080), (160, 114391721), (284, 64446040), (355, 51556832), (568, 32223020), (710, 25778416), (1136, 16111510), (1420, 12889208), (2272, 8055755), (2840, 6444604), (5680, 3222302), (11360, 1611151)]