25443660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 81849600

約数和(自身を除く): 56405940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2029, 2090, 2508, 3135, 4058, 4180, 6087, 6270, 8116, 10145, 12174, 12540, 20290, 22319, 24348, 30435, 38551, 40580, 44638, 60870, 66957, 77102, 89276, 111595, 115653, 121740, 133914, 154204, 192755, 223190, 231306, 267828, 334785, 385510, 424061, 446380, 462612, 578265, 669570, 771020, 848122, 1156530, 1272183, 1339140, 1696244, 2120305, 2313060, 2544366, 4240610, 5088732, 6360915, 8481220, 12721830, 25443660]

約数ペア:

[(1, 25443660), (2, 12721830), (3, 8481220), (4, 6360915), (5, 5088732), (6, 4240610), (10, 2544366), (11, 2313060), (12, 2120305), (15, 1696244), (19, 1339140), (20, 1272183), (22, 1156530), (30, 848122), (33, 771020), (38, 669570), (44, 578265), (55, 462612), (57, 446380), (60, 424061), (66, 385510), (76, 334785), (95, 267828), (110, 231306), (114, 223190), (132, 192755), (165, 154204), (190, 133914), (209, 121740), (220, 115653), (228, 111595), (285, 89276), (330, 77102), (380, 66957), (418, 60870), (570, 44638), (627, 40580), (660, 38551), (836, 30435), (1045, 24348), (1140, 22319), (1254, 20290), (2029, 12540), (2090, 12174), (2508, 10145), (3135, 8116), (4058, 6270), (4180, 6087)]