2813532400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1103}}^1$

素因数の和:2039

約数の個数: 120

約数和(自身を含む): 7740647424

約数和(自身を除く): 4927115024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 911, 1103, 1400, 1822, 2206, 2800, 3644, 4412, 4555, 5515, 6377, 7288, 7721, 8824, 9110, 11030, 12754, 14576, 15442, 17648, 18220, 22060, 22775, 25508, 27575, 30884, 31885, 36440, 38605, 44120, 45550, 51016, 55150, 61768, 63770, 72880, 77210, 88240, 91100, 102032, 110300, 123536, 127540, 154420, 159425, 182200, 193025, 220600, 255080, 308840, 318850, 364400, 386050, 441200, 510160, 617680, 637700, 772100, 1004833, 1275400, 1544200, 2009666, 2550800, 3088400, 4019332, 5024165, 7033831, 8038664, 10048330, 14067662, 16077328, 20096660, 25120825, 28135324, 35169155, 40193320, 50241650, 56270648, 70338310, 80386640, 100483300, 112541296, 140676620, 175845775, 200966600, 281353240, 351691550, 401933200, 562706480, 703383100, 1406766200, 2813532400]

約数ペア:

[(1, 2813532400), (2, 1406766200), (4, 703383100), (5, 562706480), (7, 401933200), (8, 351691550), (10, 281353240), (14, 200966600), (16, 175845775), (20, 140676620), (25, 112541296), (28, 100483300), (35, 80386640), (40, 70338310), (50, 56270648), (56, 50241650), (70, 40193320), (80, 35169155), (100, 28135324), (112, 25120825), (140, 20096660), (175, 16077328), (200, 14067662), (280, 10048330), (350, 8038664), (400, 7033831), (560, 5024165), (700, 4019332), (911, 3088400), (1103, 2550800), (1400, 2009666), (1822, 1544200), (2206, 1275400), (2800, 1004833), (3644, 772100), (4412, 637700), (4555, 617680), (5515, 510160), (6377, 441200), (7288, 386050), (7721, 364400), (8824, 318850), (9110, 308840), (11030, 255080), (12754, 220600), (14576, 193025), (15442, 182200), (17648, 159425), (18220, 154420), (22060, 127540), (22775, 123536), (25508, 110300), (27575, 102032), (30884, 91100), (31885, 88240), (36440, 77210), (38605, 72880), (44120, 63770), (45550, 61768), (51016, 55150)]