32392830520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{400703}}^1$

素因数の和:400804

約数の個数: 64

約数和(自身を含む): 76165816320

約数和(自身を除く): 43772985800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 860, 940, 1720, 1880, 2021, 4042, 8084, 10105, 16168, 20210, 40420, 80840, 400703, 801406, 1602812, 2003515, 3205624, 4007030, 8014060, 16028120, 17230229, 18833041, 34460458, 37666082, 68920916, 75332164, 86151145, 94165205, 137841832, 150664328, 172302290, 188330410, 344604580, 376660820, 689209160, 753321640, 809820763, 1619641526, 3239283052, 4049103815, 6478566104, 8098207630, 16196415260, 32392830520]

約数ペア:

[(1, 32392830520), (2, 16196415260), (4, 8098207630), (5, 6478566104), (8, 4049103815), (10, 3239283052), (20, 1619641526), (40, 809820763), (43, 753321640), (47, 689209160), (86, 376660820), (94, 344604580), (172, 188330410), (188, 172302290), (215, 150664328), (235, 137841832), (344, 94165205), (376, 86151145), (430, 75332164), (470, 68920916), (860, 37666082), (940, 34460458), (1720, 18833041), (1880, 17230229), (2021, 16028120), (4042, 8014060), (8084, 4007030), (10105, 3205624), (16168, 2003515), (20210, 1602812), (40420, 801406), (80840, 400703)]