61101880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4708

約数の個数: 64

約数和(自身を含む): 160496640

約数和(自身を除く): 99394760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 4643, 6580, 9286, 13160, 18572, 23215, 32501, 37144, 46430, 65002, 92860, 130004, 162505, 185720, 218221, 260008, 325010, 436442, 650020, 872884, 1091105, 1300040, 1527547, 1745768, 2182210, 3055094, 4364420, 6110188, 7637735, 8728840, 12220376, 15275470, 30550940, 61101880]

約数ペア:

[(1, 61101880), (2, 30550940), (4, 15275470), (5, 12220376), (7, 8728840), (8, 7637735), (10, 6110188), (14, 4364420), (20, 3055094), (28, 2182210), (35, 1745768), (40, 1527547), (47, 1300040), (56, 1091105), (70, 872884), (94, 650020), (140, 436442), (188, 325010), (235, 260008), (280, 218221), (329, 185720), (376, 162505), (470, 130004), (658, 92860), (940, 65002), (1316, 46430), (1645, 37144), (1880, 32501), (2632, 23215), (3290, 18572), (4643, 13160), (6580, 9286)]