63833920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10499}}^1$

素因数の和:10535

約数の個数: 56

約数和(自身を含む): 160020000

約数和(自身を除く): 96186080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 10499, 20998, 41996, 52495, 83992, 104990, 167984, 199481, 209980, 335968, 398962, 419960, 671936, 797924, 839920, 997405, 1595848, 1679840, 1994810, 3191696, 3359680, 3989620, 6383392, 7979240, 12766784, 15958480, 31916960, 63833920]

約数ペア:

[(1, 63833920), (2, 31916960), (4, 15958480), (5, 12766784), (8, 7979240), (10, 6383392), (16, 3989620), (19, 3359680), (20, 3191696), (32, 1994810), (38, 1679840), (40, 1595848), (64, 997405), (76, 839920), (80, 797924), (95, 671936), (152, 419960), (160, 398962), (190, 335968), (304, 209980), (320, 199481), (380, 167984), (608, 104990), (760, 83992), (1216, 52495), (1520, 41996), (3040, 20998), (6080, 10499)]