940097900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13297}}^1$

素因数の和:13419

約数の個数: 72

約数和(自身を含む): 2354703456

約数和(自身を除く): 1414605556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 2020, 2525, 2828, 3535, 5050, 7070, 10100, 13297, 14140, 17675, 26594, 35350, 53188, 66485, 70700, 93079, 132970, 186158, 265940, 332425, 372316, 465395, 664850, 930790, 1329700, 1342997, 1861580, 2326975, 2685994, 4653950, 5371988, 6714985, 9307900, 9400979, 13429970, 18801958, 26859940, 33574925, 37603916, 47004895, 67149850, 94009790, 134299700, 188019580, 235024475, 470048950, 940097900]

約数ペア:

[(1, 940097900), (2, 470048950), (4, 235024475), (5, 188019580), (7, 134299700), (10, 94009790), (14, 67149850), (20, 47004895), (25, 37603916), (28, 33574925), (35, 26859940), (50, 18801958), (70, 13429970), (100, 9400979), (101, 9307900), (140, 6714985), (175, 5371988), (202, 4653950), (350, 2685994), (404, 2326975), (505, 1861580), (700, 1342997), (707, 1329700), (1010, 930790), (1414, 664850), (2020, 465395), (2525, 372316), (2828, 332425), (3535, 265940), (5050, 186158), (7070, 132970), (10100, 93079), (13297, 70700), (14140, 66485), (17675, 53188), (26594, 35350)]