2966345920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1178

約数の個数: 112

約数和(自身を含む): 7222955328

約数和(自身を除く): 4256609408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 137, 142, 160, 274, 284, 320, 355, 548, 568, 685, 710, 953, 1096, 1136, 1370, 1420, 1906, 2192, 2272, 2740, 2840, 3812, 4384, 4544, 4765, 5480, 5680, 7624, 8768, 9530, 9727, 10960, 11360, 15248, 19060, 19454, 21920, 22720, 30496, 38120, 38908, 43840, 48635, 60992, 67663, 76240, 77816, 97270, 130561, 135326, 152480, 155632, 194540, 261122, 270652, 304960, 311264, 338315, 389080, 522244, 541304, 622528, 652805, 676630, 778160, 1044488, 1082608, 1305610, 1353260, 1556320, 2088976, 2165216, 2611220, 2706520, 3112640, 4177952, 4330432, 5222440, 5413040, 8355904, 9269831, 10444880, 10826080, 18539662, 20889760, 21652160, 37079324, 41779520, 46349155, 74158648, 92698310, 148317296, 185396620, 296634592, 370793240, 593269184, 741586480, 1483172960, 2966345920]

約数ペア:

[(1, 2966345920), (2, 1483172960), (4, 741586480), (5, 593269184), (8, 370793240), (10, 296634592), (16, 185396620), (20, 148317296), (32, 92698310), (40, 74158648), (64, 46349155), (71, 41779520), (80, 37079324), (137, 21652160), (142, 20889760), (160, 18539662), (274, 10826080), (284, 10444880), (320, 9269831), (355, 8355904), (548, 5413040), (568, 5222440), (685, 4330432), (710, 4177952), (953, 3112640), (1096, 2706520), (1136, 2611220), (1370, 2165216), (1420, 2088976), (1906, 1556320), (2192, 1353260), (2272, 1305610), (2740, 1082608), (2840, 1044488), (3812, 778160), (4384, 676630), (4544, 652805), (4765, 622528), (5480, 541304), (5680, 522244), (7624, 389080), (8768, 338315), (9530, 311264), (9727, 304960), (10960, 270652), (11360, 261122), (15248, 194540), (19060, 155632), (19454, 152480), (21920, 135326), (22720, 130561), (30496, 97270), (38120, 77816), (38908, 76240), (43840, 67663), (48635, 60992)]