17382065680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{38273}}^1$

素因数の和:39104

約数の個数: 80

約数和(自身を含む): 46244790144

約数和(自身を除く): 28862724464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 811, 1622, 3244, 4055, 5677, 6488, 8110, 11354, 12976, 16220, 22708, 28385, 32440, 38273, 45416, 56770, 64880, 76546, 90832, 113540, 153092, 191365, 227080, 267911, 306184, 382730, 454160, 535822, 612368, 765460, 1071644, 1339555, 1530920, 2143288, 2679110, 3061840, 4286576, 5358220, 10716440, 21432880, 31039403, 62078806, 124157612, 155197015, 217275821, 248315224, 310394030, 434551642, 496630448, 620788060, 869103284, 1086379105, 1241576120, 1738206568, 2172758210, 2483152240, 3476413136, 4345516420, 8691032840, 17382065680]

約数ペア:

[(1, 17382065680), (2, 8691032840), (4, 4345516420), (5, 3476413136), (7, 2483152240), (8, 2172758210), (10, 1738206568), (14, 1241576120), (16, 1086379105), (20, 869103284), (28, 620788060), (35, 496630448), (40, 434551642), (56, 310394030), (70, 248315224), (80, 217275821), (112, 155197015), (140, 124157612), (280, 62078806), (560, 31039403), (811, 21432880), (1622, 10716440), (3244, 5358220), (4055, 4286576), (5677, 3061840), (6488, 2679110), (8110, 2143288), (11354, 1530920), (12976, 1339555), (16220, 1071644), (22708, 765460), (28385, 612368), (32440, 535822), (38273, 454160), (45416, 382730), (56770, 306184), (64880, 267911), (76546, 227080), (90832, 191365), (113540, 153092)]