1330362680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1801}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 3055471200

約数和(自身を除く): 1725108520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 313, 472, 590, 626, 1180, 1252, 1565, 1801, 2360, 2504, 3130, 3602, 6260, 7204, 9005, 12520, 14408, 18010, 18467, 36020, 36934, 72040, 73868, 92335, 106259, 147736, 184670, 212518, 369340, 425036, 531295, 563713, 738680, 850072, 1062590, 1127426, 2125180, 2254852, 2818565, 4250360, 4509704, 5637130, 11274260, 22548520, 33259067, 66518134, 133036268, 166295335, 266072536, 332590670, 665181340, 1330362680]

約数ペア:

[(1, 1330362680), (2, 665181340), (4, 332590670), (5, 266072536), (8, 166295335), (10, 133036268), (20, 66518134), (40, 33259067), (59, 22548520), (118, 11274260), (236, 5637130), (295, 4509704), (313, 4250360), (472, 2818565), (590, 2254852), (626, 2125180), (1180, 1127426), (1252, 1062590), (1565, 850072), (1801, 738680), (2360, 563713), (2504, 531295), (3130, 425036), (3602, 369340), (6260, 212518), (7204, 184670), (9005, 147736), (12520, 106259), (14408, 92335), (18010, 73868), (18467, 72040), (36020, 36934)]