283948960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104393}}^1$

素因数の和:104425

約数の個数: 48

約数和(自身を含む): 710296776

約数和(自身を除く): 426347816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 104393, 208786, 417572, 521965, 835144, 1043930, 1670288, 1774681, 2087860, 3340576, 3549362, 4175720, 7098724, 8351440, 8873405, 14197448, 16702880, 17746810, 28394896, 35493620, 56789792, 70987240, 141974480, 283948960]

約数ペア:

[(1, 283948960), (2, 141974480), (4, 70987240), (5, 56789792), (8, 35493620), (10, 28394896), (16, 17746810), (17, 16702880), (20, 14197448), (32, 8873405), (34, 8351440), (40, 7098724), (68, 4175720), (80, 3549362), (85, 3340576), (136, 2087860), (160, 1774681), (170, 1670288), (272, 1043930), (340, 835144), (544, 521965), (680, 417572), (1360, 208786), (2720, 104393)]