4435049920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104207}}^1$

素因数の和:104250

約数の個数: 112

約数和(自身を含む): 12705039360

約数和(自身を除く): 8269989440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 104207, 208414, 416828, 521035, 729449, 833656, 1042070, 1458898, 1667312, 1979933, 2084140, 2917796, 3334624, 3647245, 3959866, 4168280, 5835592, 6669248, 7294490, 7919732, 8336560, 9899665, 11671184, 13859531, 14588980, 15839464, 16673120, 19799330, 23342368, 27719062, 29177960, 31678928, 33346240, 39598660, 46684736, 55438124, 58355920, 63357856, 69297655, 79197320, 110876248, 116711840, 126715712, 138595310, 158394640, 221752496, 233423680, 277190620, 316789280, 443504992, 554381240, 633578560, 887009984, 1108762480, 2217524960, 4435049920]

約数ペア:

[(1, 4435049920), (2, 2217524960), (4, 1108762480), (5, 887009984), (7, 633578560), (8, 554381240), (10, 443504992), (14, 316789280), (16, 277190620), (19, 233423680), (20, 221752496), (28, 158394640), (32, 138595310), (35, 126715712), (38, 116711840), (40, 110876248), (56, 79197320), (64, 69297655), (70, 63357856), (76, 58355920), (80, 55438124), (95, 46684736), (112, 39598660), (133, 33346240), (140, 31678928), (152, 29177960), (160, 27719062), (190, 23342368), (224, 19799330), (266, 16673120), (280, 15839464), (304, 14588980), (320, 13859531), (380, 11671184), (448, 9899665), (532, 8336560), (560, 7919732), (608, 7294490), (665, 6669248), (760, 5835592), (1064, 4168280), (1120, 3959866), (1216, 3647245), (1330, 3334624), (1520, 2917796), (2128, 2084140), (2240, 1979933), (2660, 1667312), (3040, 1458898), (4256, 1042070), (5320, 833656), (6080, 729449), (8512, 521035), (10640, 416828), (21280, 208414), (42560, 104207)]