26875240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1882

約数の個数: 64

約数和(自身を含む): 70450560

約数和(自身を除く): 43575320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1811, 1855, 2120, 2968, 3622, 3710, 7244, 7420, 9055, 12677, 14488, 14840, 18110, 25354, 36220, 50708, 63385, 72440, 95983, 101416, 126770, 191966, 253540, 383932, 479915, 507080, 671881, 767864, 959830, 1343762, 1919660, 2687524, 3359405, 3839320, 5375048, 6718810, 13437620, 26875240]

約数ペア:

[(1, 26875240), (2, 13437620), (4, 6718810), (5, 5375048), (7, 3839320), (8, 3359405), (10, 2687524), (14, 1919660), (20, 1343762), (28, 959830), (35, 767864), (40, 671881), (53, 507080), (56, 479915), (70, 383932), (106, 253540), (140, 191966), (212, 126770), (265, 101416), (280, 95983), (371, 72440), (424, 63385), (530, 50708), (742, 36220), (1060, 25354), (1484, 18110), (1811, 14840), (1855, 14488), (2120, 12677), (2968, 9055), (3622, 7420), (3710, 7244)]