959860840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{25447}}^1$

素因数の和:25522

約数の個数: 64

約数和(自身を含む): 2308642560

約数和(自身を除く): 1348781720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 3772, 4715, 7544, 9430, 18860, 25447, 37720, 50894, 101788, 127235, 203576, 254470, 508940, 585281, 1017880, 1043327, 1170562, 2086654, 2341124, 2926405, 4173308, 4682248, 5216635, 5852810, 8346616, 10433270, 11705620, 20866540, 23411240, 23996521, 41733080, 47993042, 95986084, 119982605, 191972168, 239965210, 479930420, 959860840]

約数ペア:

[(1, 959860840), (2, 479930420), (4, 239965210), (5, 191972168), (8, 119982605), (10, 95986084), (20, 47993042), (23, 41733080), (40, 23996521), (41, 23411240), (46, 20866540), (82, 11705620), (92, 10433270), (115, 8346616), (164, 5852810), (184, 5216635), (205, 4682248), (230, 4173308), (328, 2926405), (410, 2341124), (460, 2086654), (820, 1170562), (920, 1043327), (943, 1017880), (1640, 585281), (1886, 508940), (3772, 254470), (4715, 203576), (7544, 127235), (9430, 101788), (18860, 50894), (25447, 37720)]