1900535360

素因数分解:

$2^6\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{3331}}^1$

素因数の和:5131

約数の個数: 56

約数和(自身を含む): 4529547456

約数和(自身を除く): 2629012096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1783, 3331, 3566, 6662, 7132, 8915, 13324, 14264, 16655, 17830, 26648, 28528, 33310, 35660, 53296, 57056, 66620, 71320, 106592, 114112, 133240, 142640, 213184, 266480, 285280, 532960, 570560, 1065920, 5939173, 11878346, 23756692, 29695865, 47513384, 59391730, 95026768, 118783460, 190053536, 237566920, 380107072, 475133840, 950267680, 1900535360]

約数ペア:

[(1, 1900535360), (2, 950267680), (4, 475133840), (5, 380107072), (8, 237566920), (10, 190053536), (16, 118783460), (20, 95026768), (32, 59391730), (40, 47513384), (64, 29695865), (80, 23756692), (160, 11878346), (320, 5939173), (1783, 1065920), (3331, 570560), (3566, 532960), (6662, 285280), (7132, 266480), (8915, 213184), (13324, 142640), (14264, 133240), (16655, 114112), (17830, 106592), (26648, 71320), (28528, 66620), (33310, 57056), (35660, 53296)]