78829100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5967

約数の個数: 72

約数和(自身を含む): 205820160

約数和(自身を除く): 126991060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 5927, 6650, 11854, 13300, 23708, 29635, 41489, 59270, 82978, 112613, 118540, 148175, 165956, 207445, 225226, 296350, 414890, 450452, 563065, 592700, 788291, 829780, 1037225, 1126130, 1576582, 2074450, 2252260, 2815325, 3153164, 3941455, 4148900, 5630650, 7882910, 11261300, 15765820, 19707275, 39414550, 78829100]

約数ペア:

[(1, 78829100), (2, 39414550), (4, 19707275), (5, 15765820), (7, 11261300), (10, 7882910), (14, 5630650), (19, 4148900), (20, 3941455), (25, 3153164), (28, 2815325), (35, 2252260), (38, 2074450), (50, 1576582), (70, 1126130), (76, 1037225), (95, 829780), (100, 788291), (133, 592700), (140, 563065), (175, 450452), (190, 414890), (266, 296350), (350, 225226), (380, 207445), (475, 165956), (532, 148175), (665, 118540), (700, 112613), (950, 82978), (1330, 59270), (1900, 41489), (2660, 29635), (3325, 23708), (5927, 13300), (6650, 11854)]