40301858884

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{40693}}^1$

素因数の和:40905

約数の個数: 72

約数和(自身を含む): 85211282688

約数和(自身を除く): 44909423804

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 163, 196, 217, 326, 434, 652, 868, 1141, 1519, 2282, 3038, 4564, 5053, 6076, 7987, 10106, 15974, 20212, 31948, 35371, 40693, 70742, 81386, 141484, 162772, 247597, 284851, 495194, 569702, 990388, 1139404, 1261483, 1993957, 2522966, 3987914, 5045932, 6632959, 7975828, 8830381, 13265918, 17660762, 26531836, 35321524, 46430713, 61812667, 92861426, 123625334, 185722852, 205621729, 247250668, 325014991, 411243458, 650029982, 822486916, 1300059964, 1439352103, 2878704206, 5757408412, 10075464721, 20150929442, 40301858884]

約数ペア:

[(1, 40301858884), (2, 20150929442), (4, 10075464721), (7, 5757408412), (14, 2878704206), (28, 1439352103), (31, 1300059964), (49, 822486916), (62, 650029982), (98, 411243458), (124, 325014991), (163, 247250668), (196, 205621729), (217, 185722852), (326, 123625334), (434, 92861426), (652, 61812667), (868, 46430713), (1141, 35321524), (1519, 26531836), (2282, 17660762), (3038, 13265918), (4564, 8830381), (5053, 7975828), (6076, 6632959), (7987, 5045932), (10106, 3987914), (15974, 2522966), (20212, 1993957), (31948, 1261483), (35371, 1139404), (40693, 990388), (70742, 569702), (81386, 495194), (141484, 284851), (162772, 247597)]