82414640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 253269504

約数和(自身を除く): 170854864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 787, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1574, 1870, 1904, 2380, 2618, 2992, 3080, 3148, 3740, 3935, 4760, 5236, 5509, 6160, 6296, 6545, 7480, 7870, 8657, 9520, 10472, 11018, 12592, 13090, 13379, 14960, 15740, 17314, 20944, 22036, 26180, 26758, 27545, 31480, 34628, 43285, 44072, 52360, 53516, 55090, 60599, 62960, 66895, 69256, 86570, 88144, 93653, 104720, 107032, 110180, 121198, 133790, 138512, 147169, 173140, 187306, 214064, 220360, 242396, 267580, 294338, 302995, 346280, 374612, 440720, 468265, 484792, 535160, 588676, 605990, 692560, 735845, 749224, 936530, 969584, 1030183, 1070320, 1177352, 1211980, 1471690, 1498448, 1873060, 2060366, 2354704, 2423960, 2943380, 3746120, 4120732, 4847920, 5150915, 5886760, 7492240, 8241464, 10301830, 11773520, 16482928, 20603660, 41207320, 82414640]

約数ペア:

[(1, 82414640), (2, 41207320), (4, 20603660), (5, 16482928), (7, 11773520), (8, 10301830), (10, 8241464), (11, 7492240), (14, 5886760), (16, 5150915), (17, 4847920), (20, 4120732), (22, 3746120), (28, 2943380), (34, 2423960), (35, 2354704), (40, 2060366), (44, 1873060), (55, 1498448), (56, 1471690), (68, 1211980), (70, 1177352), (77, 1070320), (80, 1030183), (85, 969584), (88, 936530), (110, 749224), (112, 735845), (119, 692560), (136, 605990), (140, 588676), (154, 535160), (170, 484792), (176, 468265), (187, 440720), (220, 374612), (238, 346280), (272, 302995), (280, 294338), (308, 267580), (340, 242396), (374, 220360), (385, 214064), (440, 187306), (476, 173140), (560, 147169), (595, 138512), (616, 133790), (680, 121198), (748, 110180), (770, 107032), (787, 104720), (880, 93653), (935, 88144), (952, 86570), (1190, 69256), (1232, 66895), (1309, 62960), (1360, 60599), (1496, 55090), (1540, 53516), (1574, 52360), (1870, 44072), (1904, 43285), (2380, 34628), (2618, 31480), (2992, 27545), (3080, 26758), (3148, 26180), (3740, 22036), (3935, 20944), (4760, 17314), (5236, 15740), (5509, 14960), (6160, 13379), (6296, 13090), (6545, 12592), (7480, 11018), (7870, 10472), (8657, 9520)]