2753150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 2871490

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 79, 82, 85, 158, 170, 205, 395, 410, 425, 697, 790, 850, 1025, 1343, 1394, 1975, 2050, 2686, 3239, 3485, 3950, 6478, 6715, 6970, 13430, 16195, 17425, 32390, 33575, 34850, 55063, 67150, 80975, 110126, 161950, 275315, 550630, 1376575, 2753150]

約数ペア:

[(1, 2753150), (2, 1376575), (5, 550630), (10, 275315), (17, 161950), (25, 110126), (34, 80975), (41, 67150), (50, 55063), (79, 34850), (82, 33575), (85, 32390), (158, 17425), (170, 16195), (205, 13430), (395, 6970), (410, 6715), (425, 6478), (697, 3950), (790, 3485), (850, 3239), (1025, 2686), (1343, 2050), (1394, 1975)]