1738632850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 3291976800

約数和(自身を除く): 1553343950

約数列:

[1, 2, 5, 10, 25, 50, 97, 139, 194, 278, 485, 695, 970, 1390, 2425, 2579, 3475, 4850, 5158, 6950, 12895, 13483, 25790, 26966, 64475, 67415, 128950, 134830, 250163, 337075, 358481, 500326, 674150, 716962, 1250815, 1792405, 2501630, 3584810, 6254075, 8962025, 12508150, 17924050, 34772657, 69545314, 173863285, 347726570, 869316425, 1738632850]

約数ペア:

[(1, 1738632850), (2, 869316425), (5, 347726570), (10, 173863285), (25, 69545314), (50, 34772657), (97, 17924050), (139, 12508150), (194, 8962025), (278, 6254075), (485, 3584810), (695, 2501630), (970, 1792405), (1390, 1250815), (2425, 716962), (2579, 674150), (3475, 500326), (4850, 358481), (5158, 337075), (6950, 250163), (12895, 134830), (13483, 128950), (25790, 67415), (26966, 64475)]