12702929540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{50047}}^1$

素因数の和:50114

約数の個数: 96

約数和(自身を含む): 31950643200

約数和(自身を除く): 19247713660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 343, 370, 490, 518, 686, 740, 980, 1036, 1295, 1372, 1715, 1813, 2590, 3430, 3626, 5180, 6860, 7252, 9065, 12691, 18130, 25382, 36260, 50047, 50764, 63455, 100094, 126910, 200188, 250235, 253820, 350329, 500470, 700658, 1000940, 1401316, 1751645, 1851739, 2452303, 3503290, 3703478, 4904606, 7006580, 7406956, 9258695, 9809212, 12261515, 12962173, 17166121, 18517390, 24523030, 25924346, 34332242, 37034780, 49046060, 51848692, 64810865, 68664484, 85830605, 90735211, 129621730, 171661210, 181470422, 259243460, 343322420, 362940844, 453676055, 635146477, 907352110, 1270292954, 1814704220, 2540585908, 3175732385, 6351464770, 12702929540]

約数ペア:

[(1, 12702929540), (2, 6351464770), (4, 3175732385), (5, 2540585908), (7, 1814704220), (10, 1270292954), (14, 907352110), (20, 635146477), (28, 453676055), (35, 362940844), (37, 343322420), (49, 259243460), (70, 181470422), (74, 171661210), (98, 129621730), (140, 90735211), (148, 85830605), (185, 68664484), (196, 64810865), (245, 51848692), (259, 49046060), (343, 37034780), (370, 34332242), (490, 25924346), (518, 24523030), (686, 18517390), (740, 17166121), (980, 12962173), (1036, 12261515), (1295, 9809212), (1372, 9258695), (1715, 7406956), (1813, 7006580), (2590, 4904606), (3430, 3703478), (3626, 3503290), (5180, 2452303), (6860, 1851739), (7252, 1751645), (9065, 1401316), (12691, 1000940), (18130, 700658), (25382, 500470), (36260, 350329), (50047, 253820), (50764, 250235), (63455, 200188), (100094, 126910)]