82029200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 218277696

約数和(自身を除く): 136248496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 103, 110, 176, 181, 200, 206, 220, 275, 362, 400, 412, 440, 515, 550, 724, 824, 880, 905, 1030, 1100, 1133, 1448, 1648, 1810, 1991, 2060, 2200, 2266, 2575, 2896, 3620, 3982, 4120, 4400, 4525, 4532, 5150, 5665, 7240, 7964, 8240, 9050, 9064, 9955, 10300, 11330, 14480, 15928, 18100, 18128, 18643, 19910, 20600, 22660, 28325, 31856, 36200, 37286, 39820, 41200, 45320, 49775, 56650, 72400, 74572, 79640, 90640, 93215, 99550, 113300, 149144, 159280, 186430, 199100, 205073, 226600, 298288, 372860, 398200, 410146, 453200, 466075, 745720, 796400, 820292, 932150, 1025365, 1491440, 1640584, 1864300, 2050730, 3281168, 3728600, 4101460, 5126825, 7457200, 8202920, 10253650, 16405840, 20507300, 41014600, 82029200]

約数ペア:

[(1, 82029200), (2, 41014600), (4, 20507300), (5, 16405840), (8, 10253650), (10, 8202920), (11, 7457200), (16, 5126825), (20, 4101460), (22, 3728600), (25, 3281168), (40, 2050730), (44, 1864300), (50, 1640584), (55, 1491440), (80, 1025365), (88, 932150), (100, 820292), (103, 796400), (110, 745720), (176, 466075), (181, 453200), (200, 410146), (206, 398200), (220, 372860), (275, 298288), (362, 226600), (400, 205073), (412, 199100), (440, 186430), (515, 159280), (550, 149144), (724, 113300), (824, 99550), (880, 93215), (905, 90640), (1030, 79640), (1100, 74572), (1133, 72400), (1448, 56650), (1648, 49775), (1810, 45320), (1991, 41200), (2060, 39820), (2200, 37286), (2266, 36200), (2575, 31856), (2896, 28325), (3620, 22660), (3982, 20600), (4120, 19910), (4400, 18643), (4525, 18128), (4532, 18100), (5150, 15928), (5665, 14480), (7240, 11330), (7964, 10300), (8240, 9955), (9050, 9064)]