1036103120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{996253}}^1$

素因数の和:996279

約数の個数: 40

約数和(自身を含む): 2594245416

約数和(自身を除く): 1558142296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 996253, 1992506, 3985012, 4981265, 7970024, 9962530, 12951289, 15940048, 19925060, 25902578, 39850120, 51805156, 64756445, 79700240, 103610312, 129512890, 207220624, 259025780, 518051560, 1036103120]

約数ペア:

[(1, 1036103120), (2, 518051560), (4, 259025780), (5, 207220624), (8, 129512890), (10, 103610312), (13, 79700240), (16, 64756445), (20, 51805156), (26, 39850120), (40, 25902578), (52, 19925060), (65, 15940048), (80, 12951289), (104, 9962530), (130, 7970024), (208, 4981265), (260, 3985012), (520, 1992506), (1040, 996253)]