2146219250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6421}}^1$

素因数の和:6636

約数の個数: 64

約数和(自身を含む): 4616441856

約数和(自身を除く): 2470222606

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 191, 250, 350, 382, 875, 955, 1337, 1750, 1910, 2674, 4775, 6421, 6685, 9550, 12842, 13370, 23875, 32105, 33425, 44947, 47750, 64210, 66850, 89894, 160525, 167125, 224735, 321050, 334250, 449470, 802625, 1123675, 1226411, 1605250, 2247350, 2452822, 5618375, 6132055, 8584877, 11236750, 12264110, 17169754, 30660275, 42924385, 61320550, 85848770, 153301375, 214621925, 306602750, 429243850, 1073109625, 2146219250]

約数ペア:

[(1, 2146219250), (2, 1073109625), (5, 429243850), (7, 306602750), (10, 214621925), (14, 153301375), (25, 85848770), (35, 61320550), (50, 42924385), (70, 30660275), (125, 17169754), (175, 12264110), (191, 11236750), (250, 8584877), (350, 6132055), (382, 5618375), (875, 2452822), (955, 2247350), (1337, 1605250), (1750, 1226411), (1910, 1123675), (2674, 802625), (4775, 449470), (6421, 334250), (6685, 321050), (9550, 224735), (12842, 167125), (13370, 160525), (23875, 89894), (32105, 66850), (33425, 64210), (44947, 47750)]