19379150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3293

約数の個数: 48

約数和(自身を含む): 43631136

約数和(自身を除く): 24251986

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 3257, 5950, 6514, 16285, 22799, 32570, 45598, 55369, 81425, 110738, 113995, 162850, 227990, 276845, 387583, 553690, 569975, 775166, 1139950, 1384225, 1937915, 2768450, 3875830, 9689575, 19379150]

約数ペア:

[(1, 19379150), (2, 9689575), (5, 3875830), (7, 2768450), (10, 1937915), (14, 1384225), (17, 1139950), (25, 775166), (34, 569975), (35, 553690), (50, 387583), (70, 276845), (85, 227990), (119, 162850), (170, 113995), (175, 110738), (238, 81425), (350, 55369), (425, 45598), (595, 32570), (850, 22799), (1190, 16285), (2975, 6514), (3257, 5950)]