2077791040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10627}}^1$

素因数の和:10704

約数の個数: 112

約数和(自身を含む): 5442216192

約数和(自身を除く): 3364425152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 320, 376, 416, 470, 520, 611, 752, 832, 940, 1040, 1222, 1504, 1880, 2080, 2444, 3008, 3055, 3760, 4160, 4888, 6110, 7520, 9776, 10627, 12220, 15040, 19552, 21254, 24440, 39104, 42508, 48880, 53135, 85016, 97760, 106270, 138151, 170032, 195520, 212540, 276302, 340064, 425080, 499469, 552604, 680128, 690755, 850160, 998938, 1105208, 1381510, 1700320, 1997876, 2210416, 2497345, 2763020, 3400640, 3995752, 4420832, 4994690, 5526040, 6493097, 7991504, 8841664, 9989380, 11052080, 12986194, 15983008, 19978760, 22104160, 25972388, 31966016, 32465485, 39957520, 44208320, 51944776, 64930970, 79915040, 103889552, 129861940, 159830080, 207779104, 259723880, 415558208, 519447760, 1038895520, 2077791040]

約数ペア:

[(1, 2077791040), (2, 1038895520), (4, 519447760), (5, 415558208), (8, 259723880), (10, 207779104), (13, 159830080), (16, 129861940), (20, 103889552), (26, 79915040), (32, 64930970), (40, 51944776), (47, 44208320), (52, 39957520), (64, 32465485), (65, 31966016), (80, 25972388), (94, 22104160), (104, 19978760), (130, 15983008), (160, 12986194), (188, 11052080), (208, 9989380), (235, 8841664), (260, 7991504), (320, 6493097), (376, 5526040), (416, 4994690), (470, 4420832), (520, 3995752), (611, 3400640), (752, 2763020), (832, 2497345), (940, 2210416), (1040, 1997876), (1222, 1700320), (1504, 1381510), (1880, 1105208), (2080, 998938), (2444, 850160), (3008, 690755), (3055, 680128), (3760, 552604), (4160, 499469), (4888, 425080), (6110, 340064), (7520, 276302), (9776, 212540), (10627, 195520), (12220, 170032), (15040, 138151), (19552, 106270), (21254, 97760), (24440, 85016), (39104, 53135), (42508, 48880)]