65354120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7393}}^1$

素因数の和:7434

約数の個数: 64

約数和(自身を含む): 167695920

約数和(自身を除く): 102341800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 7393, 8840, 14786, 29572, 36965, 59144, 73930, 96109, 125681, 147860, 192218, 251362, 295720, 384436, 480545, 502724, 628405, 768872, 961090, 1005448, 1256810, 1633853, 1922180, 2513620, 3267706, 3844360, 5027240, 6535412, 8169265, 13070824, 16338530, 32677060, 65354120]

約数ペア:

[(1, 65354120), (2, 32677060), (4, 16338530), (5, 13070824), (8, 8169265), (10, 6535412), (13, 5027240), (17, 3844360), (20, 3267706), (26, 2513620), (34, 1922180), (40, 1633853), (52, 1256810), (65, 1005448), (68, 961090), (85, 768872), (104, 628405), (130, 502724), (136, 480545), (170, 384436), (221, 295720), (260, 251362), (340, 192218), (442, 147860), (520, 125681), (680, 96109), (884, 73930), (1105, 59144), (1768, 36965), (2210, 29572), (4420, 14786), (7393, 8840)]