260275600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{50053}}^1$

素因数の和:50084

約数の個数: 60

約数和(自身を含む): 673426516

約数和(自身を除く): 413150916

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 50053, 100106, 200212, 250265, 400424, 500530, 650689, 800848, 1001060, 1251325, 1301378, 2002120, 2502650, 2602756, 3253445, 4004240, 5005300, 5205512, 6506890, 10010600, 10411024, 13013780, 16267225, 20021200, 26027560, 32534450, 52055120, 65068900, 130137800, 260275600]

約数ペア:

[(1, 260275600), (2, 130137800), (4, 65068900), (5, 52055120), (8, 32534450), (10, 26027560), (13, 20021200), (16, 16267225), (20, 13013780), (25, 10411024), (26, 10010600), (40, 6506890), (50, 5205512), (52, 5005300), (65, 4004240), (80, 3253445), (100, 2602756), (104, 2502650), (130, 2002120), (200, 1301378), (208, 1251325), (260, 1001060), (325, 800848), (400, 650689), (520, 500530), (650, 400424), (1040, 250265), (1300, 200212), (2600, 100106), (5200, 50053)]