45261940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 97977600

約数和(自身を除く): 52715660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 179, 188, 235, 269, 358, 470, 538, 716, 895, 940, 1076, 1345, 1790, 2690, 3580, 5380, 8413, 12643, 16826, 25286, 33652, 42065, 48151, 50572, 63215, 84130, 96302, 126430, 168260, 192604, 240755, 252860, 481510, 963020, 2263097, 4526194, 9052388, 11315485, 22630970, 45261940]

約数ペア:

[(1, 45261940), (2, 22630970), (4, 11315485), (5, 9052388), (10, 4526194), (20, 2263097), (47, 963020), (94, 481510), (179, 252860), (188, 240755), (235, 192604), (269, 168260), (358, 126430), (470, 96302), (538, 84130), (716, 63215), (895, 50572), (940, 48151), (1076, 42065), (1345, 33652), (1790, 25286), (2690, 16826), (3580, 12643), (5380, 8413)]