23441791780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{3041}}^1$

素因数の和:4045

約数の個数: 96

約数和(自身を含む): 55230844032

約数和(自身を除く): 31789052252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 947, 1628, 1894, 2035, 3041, 3788, 4070, 4735, 6082, 8140, 9470, 10417, 12164, 15205, 18940, 20834, 30410, 33451, 35039, 41668, 52085, 60820, 66902, 70078, 104170, 112517, 133804, 140156, 167255, 175195, 208340, 225034, 334510, 350390, 385429, 450068, 562585, 669020, 700780, 770858, 1125170, 1237687, 1541716, 1927145, 2250340, 2475374, 2879827, 3854290, 4950748, 5759654, 6188435, 7708580, 11519308, 12376870, 14399135, 24753740, 28798270, 31678097, 57596540, 63356194, 106553599, 126712388, 158390485, 213107198, 316780970, 426214396, 532767995, 633561940, 1065535990, 1172089589, 2131071980, 2344179178, 4688358356, 5860447945, 11720895890, 23441791780]

約数ペア:

[(1, 23441791780), (2, 11720895890), (4, 5860447945), (5, 4688358356), (10, 2344179178), (11, 2131071980), (20, 1172089589), (22, 1065535990), (37, 633561940), (44, 532767995), (55, 426214396), (74, 316780970), (110, 213107198), (148, 158390485), (185, 126712388), (220, 106553599), (370, 63356194), (407, 57596540), (740, 31678097), (814, 28798270), (947, 24753740), (1628, 14399135), (1894, 12376870), (2035, 11519308), (3041, 7708580), (3788, 6188435), (4070, 5759654), (4735, 4950748), (6082, 3854290), (8140, 2879827), (9470, 2475374), (10417, 2250340), (12164, 1927145), (15205, 1541716), (18940, 1237687), (20834, 1125170), (30410, 770858), (33451, 700780), (35039, 669020), (41668, 562585), (52085, 450068), (60820, 385429), (66902, 350390), (70078, 334510), (104170, 225034), (112517, 208340), (133804, 175195), (140156, 167255)]