23185120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 63479808

約数和(自身を除く): 40294688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 163, 224, 254, 280, 326, 508, 560, 635, 652, 815, 889, 1016, 1120, 1141, 1270, 1304, 1630, 1778, 2032, 2282, 2540, 2608, 3260, 3556, 4064, 4445, 4564, 5080, 5216, 5705, 6520, 7112, 8890, 9128, 10160, 11410, 13040, 14224, 17780, 18256, 20320, 20701, 22820, 26080, 28448, 35560, 36512, 41402, 45640, 71120, 82804, 91280, 103505, 142240, 144907, 165608, 182560, 207010, 289814, 331216, 414020, 579628, 662432, 724535, 828040, 1159256, 1449070, 1656080, 2318512, 2898140, 3312160, 4637024, 5796280, 11592560, 23185120]

約数ペア:

[(1, 23185120), (2, 11592560), (4, 5796280), (5, 4637024), (7, 3312160), (8, 2898140), (10, 2318512), (14, 1656080), (16, 1449070), (20, 1159256), (28, 828040), (32, 724535), (35, 662432), (40, 579628), (56, 414020), (70, 331216), (80, 289814), (112, 207010), (127, 182560), (140, 165608), (160, 144907), (163, 142240), (224, 103505), (254, 91280), (280, 82804), (326, 71120), (508, 45640), (560, 41402), (635, 36512), (652, 35560), (815, 28448), (889, 26080), (1016, 22820), (1120, 20701), (1141, 20320), (1270, 18256), (1304, 17780), (1630, 14224), (1778, 13040), (2032, 11410), (2282, 10160), (2540, 9128), (2608, 8890), (3260, 7112), (3556, 6520), (4064, 5705), (4445, 5216), (4564, 5080)]