569838520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 1319004000

約数和(自身を除く): 749165480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 89, 118, 178, 236, 295, 356, 445, 472, 590, 712, 890, 1180, 1780, 2360, 2713, 3560, 5251, 5426, 10502, 10852, 13565, 21004, 21704, 26255, 27130, 42008, 52510, 54260, 105020, 108520, 160067, 210040, 241457, 320134, 482914, 640268, 800335, 965828, 1207285, 1280536, 1600670, 1931656, 2414570, 3201340, 4829140, 6402680, 9658280, 14245963, 28491926, 56983852, 71229815, 113967704, 142459630, 284919260, 569838520]

約数ペア:

[(1, 569838520), (2, 284919260), (4, 142459630), (5, 113967704), (8, 71229815), (10, 56983852), (20, 28491926), (40, 14245963), (59, 9658280), (89, 6402680), (118, 4829140), (178, 3201340), (236, 2414570), (295, 1931656), (356, 1600670), (445, 1280536), (472, 1207285), (590, 965828), (712, 800335), (890, 640268), (1180, 482914), (1780, 320134), (2360, 241457), (2713, 210040), (3560, 160067), (5251, 108520), (5426, 105020), (10502, 54260), (10852, 52510), (13565, 42008), (21004, 27130), (21704, 26255)]