8445250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 17926272

約数和(自身を除く): 9481022

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 83, 110, 125, 166, 185, 250, 275, 370, 407, 415, 550, 814, 830, 913, 925, 1375, 1826, 1850, 2035, 2075, 2750, 3071, 4070, 4150, 4565, 4625, 6142, 9130, 9250, 10175, 10375, 15355, 20350, 20750, 22825, 30710, 33781, 45650, 50875, 67562, 76775, 101750, 114125, 153550, 168905, 228250, 337810, 383875, 767750, 844525, 1689050, 4222625, 8445250]

約数ペア:

[(1, 8445250), (2, 4222625), (5, 1689050), (10, 844525), (11, 767750), (22, 383875), (25, 337810), (37, 228250), (50, 168905), (55, 153550), (74, 114125), (83, 101750), (110, 76775), (125, 67562), (166, 50875), (185, 45650), (250, 33781), (275, 30710), (370, 22825), (407, 20750), (415, 20350), (550, 15355), (814, 10375), (830, 10175), (913, 9250), (925, 9130), (1375, 6142), (1826, 4625), (1850, 4565), (2035, 4150), (2075, 4070), (2750, 3071)]