2101353025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 2858638464

約数和(自身を除く): 757285439

約数列:

[1, 5, 23, 25, 37, 43, 115, 185, 215, 575, 851, 925, 989, 1075, 1591, 2297, 4255, 4945, 7955, 11485, 21275, 24725, 36593, 39775, 52831, 57425, 84989, 98771, 182965, 264155, 424945, 493855, 914825, 1320775, 1954747, 2124725, 2271733, 2469275, 3654527, 9773735, 11358665, 18272635, 48868675, 56793325, 84054121, 91363175, 420270605, 2101353025]

約数ペア:

[(1, 2101353025), (5, 420270605), (23, 91363175), (25, 84054121), (37, 56793325), (43, 48868675), (115, 18272635), (185, 11358665), (215, 9773735), (575, 3654527), (851, 2469275), (925, 2271733), (989, 2124725), (1075, 1954747), (1591, 1320775), (2297, 914825), (4255, 493855), (4945, 424945), (7955, 264155), (11485, 182965), (21275, 98771), (24725, 84989), (36593, 57425), (39775, 52831)]