202417280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24329}}^1$

素因数の和:24361

約数の個数: 64

約数和(自身を含む): 521148600

約数和(自身を除く): 318731320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 24329, 48658, 97316, 121645, 194632, 243290, 316277, 389264, 486580, 632554, 778528, 973160, 1265108, 1557056, 1581385, 1946320, 2530216, 3114112, 3162770, 3892640, 5060432, 6325540, 7785280, 10120864, 12651080, 15570560, 20241728, 25302160, 40483456, 50604320, 101208640, 202417280]

約数ペア:

[(1, 202417280), (2, 101208640), (4, 50604320), (5, 40483456), (8, 25302160), (10, 20241728), (13, 15570560), (16, 12651080), (20, 10120864), (26, 7785280), (32, 6325540), (40, 5060432), (52, 3892640), (64, 3162770), (65, 3114112), (80, 2530216), (104, 1946320), (128, 1581385), (130, 1557056), (160, 1265108), (208, 973160), (260, 778528), (320, 632554), (416, 486580), (520, 389264), (640, 316277), (832, 243290), (1040, 194632), (1664, 121645), (2080, 97316), (4160, 48658), (8320, 24329)]