23985640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5074

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 41332760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5039, 10078, 20156, 25195, 35273, 40312, 50390, 70546, 85663, 100780, 141092, 171326, 176365, 201560, 282184, 342652, 352730, 428315, 599641, 685304, 705460, 856630, 1199282, 1410920, 1713260, 2398564, 2998205, 3426520, 4797128, 5996410, 11992820, 23985640]

約数ペア:

[(1, 23985640), (2, 11992820), (4, 5996410), (5, 4797128), (7, 3426520), (8, 2998205), (10, 2398564), (14, 1713260), (17, 1410920), (20, 1199282), (28, 856630), (34, 705460), (35, 685304), (40, 599641), (56, 428315), (68, 352730), (70, 342652), (85, 282184), (119, 201560), (136, 176365), (140, 171326), (170, 141092), (238, 100780), (280, 85663), (340, 70546), (476, 50390), (595, 40312), (680, 35273), (952, 25195), (1190, 20156), (2380, 10078), (4760, 5039)]