1196495920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{10973}}^1$

素因数の和:11062

約数の個数: 80

約数和(自身を含む): 2939276160

約数和(自身を除く): 1742780240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 940, 1160, 1363, 1880, 2320, 2726, 3760, 5452, 6815, 10904, 10973, 13630, 21808, 21946, 27260, 43892, 54520, 54865, 87784, 109040, 109730, 175568, 219460, 318217, 438920, 515731, 636434, 877840, 1031462, 1272868, 1591085, 2062924, 2545736, 2578655, 3182170, 4125848, 5091472, 5157310, 6364340, 8251696, 10314620, 12728680, 14956199, 20629240, 25457360, 29912398, 41258480, 59824796, 74780995, 119649592, 149561990, 239299184, 299123980, 598247960, 1196495920]

約数ペア:

[(1, 1196495920), (2, 598247960), (4, 299123980), (5, 239299184), (8, 149561990), (10, 119649592), (16, 74780995), (20, 59824796), (29, 41258480), (40, 29912398), (47, 25457360), (58, 20629240), (80, 14956199), (94, 12728680), (116, 10314620), (145, 8251696), (188, 6364340), (232, 5157310), (235, 5091472), (290, 4125848), (376, 3182170), (464, 2578655), (470, 2545736), (580, 2062924), (752, 1591085), (940, 1272868), (1160, 1031462), (1363, 877840), (1880, 636434), (2320, 515731), (2726, 438920), (3760, 318217), (5452, 219460), (6815, 175568), (10904, 109730), (10973, 109040), (13630, 87784), (21808, 54865), (21946, 54520), (27260, 43892)]