162250120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 396979200

約数和(自身を除く): 234729080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 127, 152, 164, 190, 205, 254, 328, 380, 410, 508, 635, 760, 779, 820, 1016, 1270, 1558, 1640, 1681, 2413, 2540, 3116, 3362, 3895, 4826, 5080, 5207, 6232, 6724, 7790, 8405, 9652, 10414, 12065, 13448, 15580, 16810, 19304, 20828, 24130, 26035, 31160, 31939, 33620, 41656, 48260, 52070, 63878, 67240, 96520, 98933, 104140, 127756, 159695, 197866, 208280, 213487, 255512, 319390, 395732, 426974, 494665, 638780, 791464, 853948, 989330, 1067435, 1277560, 1707896, 1978660, 2134870, 3957320, 4056253, 4269740, 8112506, 8539480, 16225012, 20281265, 32450024, 40562530, 81125060, 162250120]

約数ペア:

[(1, 162250120), (2, 81125060), (4, 40562530), (5, 32450024), (8, 20281265), (10, 16225012), (19, 8539480), (20, 8112506), (38, 4269740), (40, 4056253), (41, 3957320), (76, 2134870), (82, 1978660), (95, 1707896), (127, 1277560), (152, 1067435), (164, 989330), (190, 853948), (205, 791464), (254, 638780), (328, 494665), (380, 426974), (410, 395732), (508, 319390), (635, 255512), (760, 213487), (779, 208280), (820, 197866), (1016, 159695), (1270, 127756), (1558, 104140), (1640, 98933), (1681, 96520), (2413, 67240), (2540, 63878), (3116, 52070), (3362, 48260), (3895, 41656), (4826, 33620), (5080, 31939), (5207, 31160), (6232, 26035), (6724, 24130), (7790, 20828), (8405, 19304), (9652, 16810), (10414, 15580), (12065, 13448)]