24421280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 63504000

約数和(自身を除く): 39082720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 160, 199, 208, 236, 260, 295, 398, 416, 472, 520, 590, 767, 796, 944, 995, 1040, 1180, 1534, 1592, 1888, 1990, 2080, 2360, 2587, 3068, 3184, 3835, 3980, 4720, 5174, 6136, 6368, 7670, 7960, 9440, 10348, 11741, 12272, 12935, 15340, 15920, 20696, 23482, 24544, 25870, 30680, 31840, 41392, 46964, 51740, 58705, 61360, 82784, 93928, 103480, 117410, 122720, 152633, 187856, 206960, 234820, 305266, 375712, 413920, 469640, 610532, 763165, 939280, 1221064, 1526330, 1878560, 2442128, 3052660, 4884256, 6105320, 12210640, 24421280]

約数ペア:

[(1, 24421280), (2, 12210640), (4, 6105320), (5, 4884256), (8, 3052660), (10, 2442128), (13, 1878560), (16, 1526330), (20, 1221064), (26, 939280), (32, 763165), (40, 610532), (52, 469640), (59, 413920), (65, 375712), (80, 305266), (104, 234820), (118, 206960), (130, 187856), (160, 152633), (199, 122720), (208, 117410), (236, 103480), (260, 93928), (295, 82784), (398, 61360), (416, 58705), (472, 51740), (520, 46964), (590, 41392), (767, 31840), (796, 30680), (944, 25870), (995, 24544), (1040, 23482), (1180, 20696), (1534, 15920), (1592, 15340), (1888, 12935), (1990, 12272), (2080, 11741), (2360, 10348), (2587, 9440), (3068, 7960), (3184, 7670), (3835, 6368), (3980, 6136), (4720, 5174)]