25097280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 112

約数和(自身を含む): 85856064

約数和(自身を除く): 60758784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2011, 2080, 2496, 3120, 4022, 4160, 6033, 6240, 8044, 10055, 12066, 12480, 16088, 20110, 24132, 26143, 30165, 32176, 40220, 48264, 52286, 60330, 64352, 78429, 80440, 96528, 104572, 120660, 128704, 130715, 156858, 160880, 193056, 209144, 241320, 261430, 313716, 321760, 386112, 392145, 418288, 482640, 522860, 627432, 643520, 784290, 836576, 965280, 1045720, 1254864, 1568580, 1673152, 1930560, 2091440, 2509728, 3137160, 4182880, 5019456, 6274320, 8365760, 12548640, 25097280]

約数ペア:

[(1, 25097280), (2, 12548640), (3, 8365760), (4, 6274320), (5, 5019456), (6, 4182880), (8, 3137160), (10, 2509728), (12, 2091440), (13, 1930560), (15, 1673152), (16, 1568580), (20, 1254864), (24, 1045720), (26, 965280), (30, 836576), (32, 784290), (39, 643520), (40, 627432), (48, 522860), (52, 482640), (60, 418288), (64, 392145), (65, 386112), (78, 321760), (80, 313716), (96, 261430), (104, 241320), (120, 209144), (130, 193056), (156, 160880), (160, 156858), (192, 130715), (195, 128704), (208, 120660), (240, 104572), (260, 96528), (312, 80440), (320, 78429), (390, 64352), (416, 60330), (480, 52286), (520, 48264), (624, 40220), (780, 32176), (832, 30165), (960, 26143), (1040, 24132), (1248, 20110), (1560, 16088), (2011, 12480), (2080, 12066), (2496, 10055), (3120, 8044), (4022, 6240), (4160, 6033)]