83686260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10525

約数の個数: 96

約数和(自身を含む): 281917440

約数和(自身を除く): 198231180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10487, 20974, 31461, 41948, 52435, 62922, 73409, 104870, 125844, 146818, 157305, 199253, 209740, 220227, 293636, 314610, 367045, 398506, 440454, 597759, 629220, 734090, 797012, 880908, 996265, 1101135, 1195518, 1394771, 1468180, 1992530, 2202270, 2391036, 2789542, 2988795, 3985060, 4184313, 4404540, 5579084, 5977590, 6973855, 8368626, 11955180, 13947710, 16737252, 20921565, 27895420, 41843130, 83686260]

約数ペア:

[(1, 83686260), (2, 41843130), (3, 27895420), (4, 20921565), (5, 16737252), (6, 13947710), (7, 11955180), (10, 8368626), (12, 6973855), (14, 5977590), (15, 5579084), (19, 4404540), (20, 4184313), (21, 3985060), (28, 2988795), (30, 2789542), (35, 2391036), (38, 2202270), (42, 1992530), (57, 1468180), (60, 1394771), (70, 1195518), (76, 1101135), (84, 996265), (95, 880908), (105, 797012), (114, 734090), (133, 629220), (140, 597759), (190, 440454), (210, 398506), (228, 367045), (266, 314610), (285, 293636), (380, 220227), (399, 209740), (420, 199253), (532, 157305), (570, 146818), (665, 125844), (798, 104870), (1140, 73409), (1330, 62922), (1596, 52435), (1995, 41948), (2660, 31461), (3990, 20974), (7980, 10487)]