103680641920

素因数分解:

$2^7\times 5^1\times {\mathrm{8111}}^1\times {\mathrm{19973}}^1$

素因数の和:28103

約数の個数: 64

約数和(自身を含む): 247904504640

約数和(自身を除く): 144223862720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8111, 16222, 19973, 32444, 39946, 40555, 64888, 79892, 81110, 99865, 129776, 159784, 162220, 199730, 259552, 319568, 324440, 399460, 519104, 639136, 648880, 798920, 1038208, 1278272, 1297760, 1597840, 2556544, 2595520, 3195680, 5191040, 6391360, 12782720, 162001003, 324002006, 648004012, 810005015, 1296008024, 1620010030, 2592016048, 3240020060, 5184032096, 6480040120, 10368064192, 12960080240, 20736128384, 25920160480, 51840320960, 103680641920]

約数ペア:

[(1, 103680641920), (2, 51840320960), (4, 25920160480), (5, 20736128384), (8, 12960080240), (10, 10368064192), (16, 6480040120), (20, 5184032096), (32, 3240020060), (40, 2592016048), (64, 1620010030), (80, 1296008024), (128, 810005015), (160, 648004012), (320, 324002006), (640, 162001003), (8111, 12782720), (16222, 6391360), (19973, 5191040), (32444, 3195680), (39946, 2595520), (40555, 2556544), (64888, 1597840), (79892, 1297760), (81110, 1278272), (99865, 1038208), (129776, 798920), (159784, 648880), (162220, 639136), (199730, 519104), (259552, 399460), (319568, 324440)]