31792040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6679}}^1$

素因数の和:6714

約数の個数: 64

約数和(自身を含む): 86572800

約数和(自身を除く): 54780760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 6679, 13358, 26716, 33395, 46753, 53432, 66790, 93506, 113543, 133580, 187012, 227086, 233765, 267160, 374024, 454172, 467530, 567715, 794801, 908344, 935060, 1135430, 1589602, 1870120, 2270860, 3179204, 3974005, 4541720, 6358408, 7948010, 15896020, 31792040]

約数ペア:

[(1, 31792040), (2, 15896020), (4, 7948010), (5, 6358408), (7, 4541720), (8, 3974005), (10, 3179204), (14, 2270860), (17, 1870120), (20, 1589602), (28, 1135430), (34, 935060), (35, 908344), (40, 794801), (56, 567715), (68, 467530), (70, 454172), (85, 374024), (119, 267160), (136, 233765), (140, 227086), (170, 187012), (238, 133580), (280, 113543), (340, 93506), (476, 66790), (595, 53432), (680, 46753), (952, 33395), (1190, 26716), (2380, 13358), (4760, 6679)]