72077450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4511

約数の個数: 48

約数和(自身を含む): 149454720

約数和(自身を除く): 77377270

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 4463, 8075, 8926, 16150, 22315, 44630, 75871, 84797, 111575, 151742, 169594, 223150, 379355, 423985, 758710, 847970, 1441549, 1896775, 2119925, 2883098, 3793550, 4239850, 7207745, 14415490, 36038725, 72077450]

約数ペア:

[(1, 72077450), (2, 36038725), (5, 14415490), (10, 7207745), (17, 4239850), (19, 3793550), (25, 2883098), (34, 2119925), (38, 1896775), (50, 1441549), (85, 847970), (95, 758710), (170, 423985), (190, 379355), (323, 223150), (425, 169594), (475, 151742), (646, 111575), (850, 84797), (950, 75871), (1615, 44630), (3230, 22315), (4463, 16150), (8075, 8926)]