284872400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41893}}^1$

素因数の和:41928

約数の個数: 60

約数和(自身を含む): 724682412

約数和(自身を除く): 439810012

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 41893, 83786, 167572, 209465, 335144, 418930, 670288, 712181, 837860, 1047325, 1424362, 1675720, 2094650, 2848724, 3351440, 3560905, 4189300, 5697448, 7121810, 8378600, 11394896, 14243620, 16757200, 17804525, 28487240, 35609050, 56974480, 71218100, 142436200, 284872400]

約数ペア:

[(1, 284872400), (2, 142436200), (4, 71218100), (5, 56974480), (8, 35609050), (10, 28487240), (16, 17804525), (17, 16757200), (20, 14243620), (25, 11394896), (34, 8378600), (40, 7121810), (50, 5697448), (68, 4189300), (80, 3560905), (85, 3351440), (100, 2848724), (136, 2094650), (170, 1675720), (200, 1424362), (272, 1047325), (340, 837860), (400, 712181), (425, 670288), (680, 418930), (850, 335144), (1360, 209465), (1700, 167572), (3400, 83786), (6800, 41893)]