85080902120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{16111}}^1$

素因数の和:16275

約数の個数: 96

約数和(自身を含む): 199275793920

約数和(自身を除く): 114194891800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 106, 188, 212, 235, 265, 376, 424, 470, 530, 940, 1060, 1880, 2120, 2491, 2809, 4982, 5618, 9964, 11236, 12455, 14045, 16111, 19928, 22472, 24910, 28090, 32222, 49820, 56180, 64444, 80555, 99640, 112360, 128888, 132023, 161110, 264046, 322220, 528092, 644440, 660115, 757217, 853883, 1056184, 1320230, 1514434, 1707766, 2640460, 3028868, 3415532, 3786085, 4269415, 5280920, 6057736, 6831064, 7572170, 8538830, 15144340, 17077660, 30288680, 34155320, 40132501, 45255799, 80265002, 90511598, 160530004, 181023196, 200662505, 226278995, 321060008, 362046392, 401325010, 452557990, 802650020, 905115980, 1605300040, 1810231960, 2127022553, 4254045106, 8508090212, 10635112765, 17016180424, 21270225530, 42540451060, 85080902120]

約数ペア:

[(1, 85080902120), (2, 42540451060), (4, 21270225530), (5, 17016180424), (8, 10635112765), (10, 8508090212), (20, 4254045106), (40, 2127022553), (47, 1810231960), (53, 1605300040), (94, 905115980), (106, 802650020), (188, 452557990), (212, 401325010), (235, 362046392), (265, 321060008), (376, 226278995), (424, 200662505), (470, 181023196), (530, 160530004), (940, 90511598), (1060, 80265002), (1880, 45255799), (2120, 40132501), (2491, 34155320), (2809, 30288680), (4982, 17077660), (5618, 15144340), (9964, 8538830), (11236, 7572170), (12455, 6831064), (14045, 6057736), (16111, 5280920), (19928, 4269415), (22472, 3786085), (24910, 3415532), (28090, 3028868), (32222, 2640460), (49820, 1707766), (56180, 1514434), (64444, 1320230), (80555, 1056184), (99640, 853883), (112360, 757217), (128888, 660115), (132023, 644440), (161110, 528092), (264046, 322220)]