22615672720

素因数分解:

$2^4\times 5^1\times {\mathrm{787}}^1\times {\mathrm{359207}}^1$

素因数の和:360007

約数の個数: 40

約数和(自身を含む): 52648398144

約数和(自身を除く): 30032725424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 787, 1574, 3148, 3935, 6296, 7870, 12592, 15740, 31480, 62960, 359207, 718414, 1436828, 1796035, 2873656, 3592070, 5747312, 7184140, 14368280, 28736560, 282695909, 565391818, 1130783636, 1413479545, 2261567272, 2826959090, 4523134544, 5653918180, 11307836360, 22615672720]

約数ペア:

[(1, 22615672720), (2, 11307836360), (4, 5653918180), (5, 4523134544), (8, 2826959090), (10, 2261567272), (16, 1413479545), (20, 1130783636), (40, 565391818), (80, 282695909), (787, 28736560), (1574, 14368280), (3148, 7184140), (3935, 5747312), (6296, 3592070), (7870, 2873656), (12592, 1796035), (15740, 1436828), (31480, 718414), (62960, 359207)]