113517520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 275888592

約数和(自身を除く): 162371072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 653, 656, 820, 848, 1060, 1306, 1640, 2120, 2173, 2612, 3265, 3280, 4240, 4346, 5224, 6530, 8692, 10448, 10865, 13060, 17384, 21730, 26120, 26773, 34609, 34768, 43460, 52240, 53546, 69218, 86920, 107092, 133865, 138436, 173045, 173840, 214184, 267730, 276872, 346090, 428368, 535460, 553744, 692180, 1070920, 1384360, 1418969, 2141840, 2768720, 2837938, 5675876, 7094845, 11351752, 14189690, 22703504, 28379380, 56758760, 113517520]

約数ペア:

[(1, 113517520), (2, 56758760), (4, 28379380), (5, 22703504), (8, 14189690), (10, 11351752), (16, 7094845), (20, 5675876), (40, 2837938), (41, 2768720), (53, 2141840), (80, 1418969), (82, 1384360), (106, 1070920), (164, 692180), (205, 553744), (212, 535460), (265, 428368), (328, 346090), (410, 276872), (424, 267730), (530, 214184), (653, 173840), (656, 173045), (820, 138436), (848, 133865), (1060, 107092), (1306, 86920), (1640, 69218), (2120, 53546), (2173, 52240), (2612, 43460), (3265, 34768), (3280, 34609), (4240, 26773), (4346, 26120), (5224, 21730), (6530, 17384), (8692, 13060), (10448, 10865)]