2338133440

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{155461}}^1$

素因数の和:155525

約数の個数: 56

約数和(自身を含む): 5686178112

約数和(自身を除く): 3348044672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 15040, 155461, 310922, 621844, 777305, 1243688, 1554610, 2487376, 3109220, 4974752, 6218440, 7306667, 9949504, 12436880, 14613334, 24873760, 29226668, 36533335, 49747520, 58453336, 73066670, 116906672, 146133340, 233813344, 292266680, 467626688, 584533360, 1169066720, 2338133440]

約数ペア:

[(1, 2338133440), (2, 1169066720), (4, 584533360), (5, 467626688), (8, 292266680), (10, 233813344), (16, 146133340), (20, 116906672), (32, 73066670), (40, 58453336), (47, 49747520), (64, 36533335), (80, 29226668), (94, 24873760), (160, 14613334), (188, 12436880), (235, 9949504), (320, 7306667), (376, 6218440), (470, 4974752), (752, 3109220), (940, 2487376), (1504, 1554610), (1880, 1243688), (3008, 777305), (3760, 621844), (7520, 310922), (15040, 155461)]