41047740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 125034000

約数和(自身を除く): 83986260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 499, 914, 998, 1371, 1497, 1828, 1996, 2285, 2495, 2742, 2994, 4113, 4491, 4570, 4990, 5484, 5988, 6855, 7485, 8226, 8982, 9140, 9980, 13710, 14970, 16452, 17964, 20565, 22455, 27420, 29940, 41130, 44910, 82260, 89820, 228043, 456086, 684129, 912172, 1140215, 1368258, 2052387, 2280430, 2736516, 3420645, 4104774, 4560860, 6841290, 8209548, 10261935, 13682580, 20523870, 41047740]

約数ペア:

[(1, 41047740), (2, 20523870), (3, 13682580), (4, 10261935), (5, 8209548), (6, 6841290), (9, 4560860), (10, 4104774), (12, 3420645), (15, 2736516), (18, 2280430), (20, 2052387), (30, 1368258), (36, 1140215), (45, 912172), (60, 684129), (90, 456086), (180, 228043), (457, 89820), (499, 82260), (914, 44910), (998, 41130), (1371, 29940), (1497, 27420), (1828, 22455), (1996, 20565), (2285, 17964), (2495, 16452), (2742, 14970), (2994, 13710), (4113, 9980), (4491, 9140), (4570, 8982), (4990, 8226), (5484, 7485), (5988, 6855)]