71963500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 186076800

約数和(自身を除く): 114113300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 175, 203, 250, 290, 350, 406, 500, 580, 700, 709, 725, 812, 875, 1015, 1418, 1450, 1750, 2030, 2836, 2900, 3500, 3545, 3625, 4060, 4963, 5075, 7090, 7250, 9926, 10150, 14180, 14500, 17725, 19852, 20300, 20561, 24815, 25375, 35450, 41122, 49630, 50750, 70900, 82244, 88625, 99260, 101500, 102805, 124075, 143927, 177250, 205610, 248150, 287854, 354500, 411220, 496300, 514025, 575708, 620375, 719635, 1028050, 1240750, 1439270, 2056100, 2481500, 2570125, 2878540, 3598175, 5140250, 7196350, 10280500, 14392700, 17990875, 35981750, 71963500]

約数ペア:

[(1, 71963500), (2, 35981750), (4, 17990875), (5, 14392700), (7, 10280500), (10, 7196350), (14, 5140250), (20, 3598175), (25, 2878540), (28, 2570125), (29, 2481500), (35, 2056100), (50, 1439270), (58, 1240750), (70, 1028050), (100, 719635), (116, 620375), (125, 575708), (140, 514025), (145, 496300), (175, 411220), (203, 354500), (250, 287854), (290, 248150), (350, 205610), (406, 177250), (500, 143927), (580, 124075), (700, 102805), (709, 101500), (725, 99260), (812, 88625), (875, 82244), (1015, 70900), (1418, 50750), (1450, 49630), (1750, 41122), (2030, 35450), (2836, 25375), (2900, 24815), (3500, 20561), (3545, 20300), (3625, 19852), (4060, 17725), (4963, 14500), (5075, 14180), (7090, 10150), (7250, 9926)]