5370798440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4721}}^1$

素因数の和:4995

約数の個数: 128

約数和(自身を含む): 14687308800

約数和(自身を除く): 9316510360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 239, 280, 340, 476, 478, 595, 680, 952, 956, 1190, 1195, 1673, 1912, 2380, 2390, 3346, 4063, 4721, 4760, 4780, 6692, 8126, 8365, 9442, 9560, 13384, 16252, 16730, 18884, 20315, 23605, 28441, 32504, 33047, 33460, 37768, 40630, 47210, 56882, 66094, 66920, 80257, 81260, 94420, 113764, 132188, 142205, 160514, 162520, 165235, 188840, 227528, 264376, 284410, 321028, 330470, 401285, 561799, 568820, 642056, 660940, 802570, 1123598, 1128319, 1137640, 1321880, 1605140, 2247196, 2256638, 2808995, 3210280, 4494392, 4513276, 5617990, 5641595, 7898233, 9026552, 11235980, 11283190, 15796466, 19181423, 22471960, 22566380, 31592932, 38362846, 39491165, 45132760, 63185864, 76725692, 78982330, 95907115, 134269961, 153451384, 157964660, 191814230, 268539922, 315929320, 383628460, 537079844, 671349805, 767256920, 1074159688, 1342699610, 2685399220, 5370798440]

約数ペア:

[(1, 5370798440), (2, 2685399220), (4, 1342699610), (5, 1074159688), (7, 767256920), (8, 671349805), (10, 537079844), (14, 383628460), (17, 315929320), (20, 268539922), (28, 191814230), (34, 157964660), (35, 153451384), (40, 134269961), (56, 95907115), (68, 78982330), (70, 76725692), (85, 63185864), (119, 45132760), (136, 39491165), (140, 38362846), (170, 31592932), (238, 22566380), (239, 22471960), (280, 19181423), (340, 15796466), (476, 11283190), (478, 11235980), (595, 9026552), (680, 7898233), (952, 5641595), (956, 5617990), (1190, 4513276), (1195, 4494392), (1673, 3210280), (1912, 2808995), (2380, 2256638), (2390, 2247196), (3346, 1605140), (4063, 1321880), (4721, 1137640), (4760, 1128319), (4780, 1123598), (6692, 802570), (8126, 660940), (8365, 642056), (9442, 568820), (9560, 561799), (13384, 401285), (16252, 330470), (16730, 321028), (18884, 284410), (20315, 264376), (23605, 227528), (28441, 188840), (32504, 165235), (33047, 162520), (33460, 160514), (37768, 142205), (40630, 132188), (47210, 113764), (56882, 94420), (66094, 81260), (66920, 80257)]