68682560

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3111

約数の個数: 56

約数和(自身を含む): 165908736

約数和(自身を除く): 97226176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 3023, 4544, 5680, 6046, 11360, 12092, 15115, 22720, 24184, 30230, 48368, 60460, 96736, 120920, 193472, 214633, 241840, 429266, 483680, 858532, 967360, 1073165, 1717064, 2146330, 3434128, 4292660, 6868256, 8585320, 13736512, 17170640, 34341280, 68682560]

約数ペア:

[(1, 68682560), (2, 34341280), (4, 17170640), (5, 13736512), (8, 8585320), (10, 6868256), (16, 4292660), (20, 3434128), (32, 2146330), (40, 1717064), (64, 1073165), (71, 967360), (80, 858532), (142, 483680), (160, 429266), (284, 241840), (320, 214633), (355, 193472), (568, 120920), (710, 96736), (1136, 60460), (1420, 48368), (2272, 30230), (2840, 24184), (3023, 22720), (4544, 15115), (5680, 12092), (6046, 11360)]