100420008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{877}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 271407360

約数和(自身を除く): 170987352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 367, 734, 877, 1101, 1468, 1754, 2202, 2631, 2936, 3508, 4404, 4771, 5262, 7016, 8808, 9542, 10524, 11401, 14313, 19084, 21048, 22802, 28626, 34203, 38168, 45604, 57252, 68406, 91208, 114504, 136812, 273624, 321859, 643718, 965577, 1287436, 1931154, 2574872, 3862308, 4184167, 7724616, 8368334, 12552501, 16736668, 25105002, 33473336, 50210004, 100420008]

約数ペア:

[(1, 100420008), (2, 50210004), (3, 33473336), (4, 25105002), (6, 16736668), (8, 12552501), (12, 8368334), (13, 7724616), (24, 4184167), (26, 3862308), (39, 2574872), (52, 1931154), (78, 1287436), (104, 965577), (156, 643718), (312, 321859), (367, 273624), (734, 136812), (877, 114504), (1101, 91208), (1468, 68406), (1754, 57252), (2202, 45604), (2631, 38168), (2936, 34203), (3508, 28626), (4404, 22802), (4771, 21048), (5262, 19084), (7016, 14313), (8808, 11401), (9542, 10524)]