41855020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 93623040

約数和(自身を除く): 51768020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 257, 340, 479, 514, 958, 1028, 1285, 1916, 2395, 2570, 4369, 4790, 5140, 8143, 8738, 9580, 16286, 17476, 21845, 32572, 40715, 43690, 81430, 87380, 123103, 162860, 246206, 492412, 615515, 1231030, 2092751, 2462060, 4185502, 8371004, 10463755, 20927510, 41855020]

約数ペア:

[(1, 41855020), (2, 20927510), (4, 10463755), (5, 8371004), (10, 4185502), (17, 2462060), (20, 2092751), (34, 1231030), (68, 615515), (85, 492412), (170, 246206), (257, 162860), (340, 123103), (479, 87380), (514, 81430), (958, 43690), (1028, 40715), (1285, 32572), (1916, 21845), (2395, 17476), (2570, 16286), (4369, 9580), (4790, 8738), (5140, 8143)]