2146753600

素因数分解:

$2^6\times 5^2\times {\mathrm{271}}^1\times {\mathrm{4951}}^1$

素因数の和:5244

約数の個数: 84

約数和(自身を含む): 5302918528

約数和(自身を除く): 3156164928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 271, 320, 400, 542, 800, 1084, 1355, 1600, 2168, 2710, 4336, 4951, 5420, 6775, 8672, 9902, 10840, 13550, 17344, 19804, 21680, 24755, 27100, 39608, 43360, 49510, 54200, 79216, 86720, 99020, 108400, 123775, 158432, 198040, 216800, 247550, 316864, 396080, 433600, 495100, 792160, 990200, 1341721, 1584320, 1980400, 2683442, 3960800, 5366884, 6708605, 7921600, 10733768, 13417210, 21467536, 26834420, 33543025, 42935072, 53668840, 67086050, 85870144, 107337680, 134172100, 214675360, 268344200, 429350720, 536688400, 1073376800, 2146753600]

約数ペア:

[(1, 2146753600), (2, 1073376800), (4, 536688400), (5, 429350720), (8, 268344200), (10, 214675360), (16, 134172100), (20, 107337680), (25, 85870144), (32, 67086050), (40, 53668840), (50, 42935072), (64, 33543025), (80, 26834420), (100, 21467536), (160, 13417210), (200, 10733768), (271, 7921600), (320, 6708605), (400, 5366884), (542, 3960800), (800, 2683442), (1084, 1980400), (1355, 1584320), (1600, 1341721), (2168, 990200), (2710, 792160), (4336, 495100), (4951, 433600), (5420, 396080), (6775, 316864), (8672, 247550), (9902, 216800), (10840, 198040), (13550, 158432), (17344, 123775), (19804, 108400), (21680, 99020), (24755, 86720), (27100, 79216), (39608, 54200), (43360, 49510)]