39461680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 96181344

約数和(自身を除く): 56719664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 227, 265, 328, 410, 424, 454, 530, 656, 820, 848, 908, 1060, 1135, 1640, 1816, 2120, 2173, 2270, 3280, 3632, 4240, 4346, 4540, 8692, 9080, 9307, 10865, 12031, 17384, 18160, 18614, 21730, 24062, 34768, 37228, 43460, 46535, 48124, 60155, 74456, 86920, 93070, 96248, 120310, 148912, 173840, 186140, 192496, 240620, 372280, 481240, 493271, 744560, 962480, 986542, 1973084, 2466355, 3946168, 4932710, 7892336, 9865420, 19730840, 39461680]

約数ペア:

[(1, 39461680), (2, 19730840), (4, 9865420), (5, 7892336), (8, 4932710), (10, 3946168), (16, 2466355), (20, 1973084), (40, 986542), (41, 962480), (53, 744560), (80, 493271), (82, 481240), (106, 372280), (164, 240620), (205, 192496), (212, 186140), (227, 173840), (265, 148912), (328, 120310), (410, 96248), (424, 93070), (454, 86920), (530, 74456), (656, 60155), (820, 48124), (848, 46535), (908, 43460), (1060, 37228), (1135, 34768), (1640, 24062), (1816, 21730), (2120, 18614), (2173, 18160), (2270, 17384), (3280, 12031), (3632, 10865), (4240, 9307), (4346, 9080), (4540, 8692)]