2013403040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5807}}^1$

素因数の和:6030

約数の個数: 96

約数和(自身を含む): 5216327424

約数和(自身を除く): 3202924384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 197, 220, 352, 394, 440, 788, 880, 985, 1576, 1760, 1970, 2167, 3152, 3940, 4334, 5807, 6304, 7880, 8668, 10835, 11614, 15760, 17336, 21670, 23228, 29035, 31520, 34672, 43340, 46456, 58070, 63877, 69344, 86680, 92912, 116140, 127754, 173360, 185824, 232280, 255508, 319385, 346720, 464560, 511016, 638770, 929120, 1022032, 1143979, 1277540, 2044064, 2287958, 2555080, 4575916, 5110160, 5719895, 9151832, 10220320, 11439790, 12583769, 18303664, 22879580, 25167538, 36607328, 45759160, 50335076, 62918845, 91518320, 100670152, 125837690, 183036640, 201340304, 251675380, 402680608, 503350760, 1006701520, 2013403040]

約数ペア:

[(1, 2013403040), (2, 1006701520), (4, 503350760), (5, 402680608), (8, 251675380), (10, 201340304), (11, 183036640), (16, 125837690), (20, 100670152), (22, 91518320), (32, 62918845), (40, 50335076), (44, 45759160), (55, 36607328), (80, 25167538), (88, 22879580), (110, 18303664), (160, 12583769), (176, 11439790), (197, 10220320), (220, 9151832), (352, 5719895), (394, 5110160), (440, 4575916), (788, 2555080), (880, 2287958), (985, 2044064), (1576, 1277540), (1760, 1143979), (1970, 1022032), (2167, 929120), (3152, 638770), (3940, 511016), (4334, 464560), (5807, 346720), (6304, 319385), (7880, 255508), (8668, 232280), (10835, 185824), (11614, 173360), (15760, 127754), (17336, 116140), (21670, 92912), (23228, 86680), (29035, 69344), (31520, 63877), (34672, 58070), (43340, 46456)]