5280543340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{38561}}^1$

素因数の和:38778

約数の個数: 48

約数和(自身を含む): 11427925824

約数和(自身を除く): 6147382484

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 167, 205, 334, 410, 668, 820, 835, 1670, 3340, 6847, 13694, 27388, 34235, 38561, 68470, 77122, 136940, 154244, 192805, 385610, 771220, 1581001, 3162002, 6324004, 6439687, 7905005, 12879374, 15810010, 25758748, 31620020, 32198435, 64396870, 128793740, 264027167, 528054334, 1056108668, 1320135835, 2640271670, 5280543340]

約数ペア:

[(1, 5280543340), (2, 2640271670), (4, 1320135835), (5, 1056108668), (10, 528054334), (20, 264027167), (41, 128793740), (82, 64396870), (164, 32198435), (167, 31620020), (205, 25758748), (334, 15810010), (410, 12879374), (668, 7905005), (820, 6439687), (835, 6324004), (1670, 3162002), (3340, 1581001), (6847, 771220), (13694, 385610), (27388, 192805), (34235, 154244), (38561, 136940), (68470, 77122)]