193493440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{86381}}^1$

素因数の和:86405

約数の個数: 56

約数和(自身を含む): 526584672

約数和(自身を除く): 333091232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 86381, 172762, 345524, 431905, 604667, 691048, 863810, 1209334, 1382096, 1727620, 2418668, 2764192, 3023335, 3455240, 4837336, 5528384, 6046670, 6910480, 9674672, 12093340, 13820960, 19349344, 24186680, 27641920, 38698688, 48373360, 96746720, 193493440]

約数ペア:

[(1, 193493440), (2, 96746720), (4, 48373360), (5, 38698688), (7, 27641920), (8, 24186680), (10, 19349344), (14, 13820960), (16, 12093340), (20, 9674672), (28, 6910480), (32, 6046670), (35, 5528384), (40, 4837336), (56, 3455240), (64, 3023335), (70, 2764192), (80, 2418668), (112, 1727620), (140, 1382096), (160, 1209334), (224, 863810), (280, 691048), (320, 604667), (448, 431905), (560, 345524), (1120, 172762), (2240, 86381)]