2017374760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^2\times {\mathrm{7321}}^1$

素因数の和:7498

約数の個数: 48

約数和(自身を含む): 4595067540

約数和(自身を除く): 2577692780

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6889, 7321, 13778, 14642, 27556, 29284, 34445, 36605, 55112, 58568, 68890, 73210, 137780, 146420, 275560, 292840, 607643, 1215286, 2430572, 3038215, 4861144, 6076430, 12152860, 24305720, 50434369, 100868738, 201737476, 252171845, 403474952, 504343690, 1008687380, 2017374760]

約数ペア:

[(1, 2017374760), (2, 1008687380), (4, 504343690), (5, 403474952), (8, 252171845), (10, 201737476), (20, 100868738), (40, 50434369), (83, 24305720), (166, 12152860), (332, 6076430), (415, 4861144), (664, 3038215), (830, 2430572), (1660, 1215286), (3320, 607643), (6889, 292840), (7321, 275560), (13778, 146420), (14642, 137780), (27556, 73210), (29284, 68890), (34445, 58568), (36605, 55112)]