1824040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 2415320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1471, 2942, 5884, 7355, 11768, 14710, 29420, 45601, 58840, 91202, 182404, 228005, 364808, 456010, 912020, 1824040]

約数ペア:

[(1, 1824040), (2, 912020), (4, 456010), (5, 364808), (8, 228005), (10, 182404), (20, 91202), (31, 58840), (40, 45601), (62, 29420), (124, 14710), (155, 11768), (248, 7355), (310, 5884), (620, 2942), (1240, 1471)]