7408100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 19373760

約数和(自身を除く): 11965660

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, 557, 665, 700, 950, 1114, 1330, 1900, 2228, 2660, 2785, 3325, 3899, 5570, 6650, 7798, 10583, 11140, 13300, 13925, 15596, 19495, 21166, 27850, 38990, 42332, 52915, 55700, 74081, 77980, 97475, 105830, 148162, 194950, 211660, 264575, 296324, 370405, 389900, 529150, 740810, 1058300, 1481620, 1852025, 3704050, 7408100]

約数ペア:

[(1, 7408100), (2, 3704050), (4, 1852025), (5, 1481620), (7, 1058300), (10, 740810), (14, 529150), (19, 389900), (20, 370405), (25, 296324), (28, 264575), (35, 211660), (38, 194950), (50, 148162), (70, 105830), (76, 97475), (95, 77980), (100, 74081), (133, 55700), (140, 52915), (175, 42332), (190, 38990), (266, 27850), (350, 21166), (380, 19495), (475, 15596), (532, 13925), (557, 13300), (665, 11140), (700, 10583), (950, 7798), (1114, 6650), (1330, 5570), (1900, 3899), (2228, 3325), (2660, 2785)]