160609760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32381}}^1$

素因数の和:32427

約数の個数: 48

約数和(自身を含む): 391692672

約数和(自身を除く): 231082912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 32381, 64762, 129524, 161905, 259048, 323810, 518096, 647620, 1003811, 1036192, 1295240, 2007622, 2590480, 4015244, 5019055, 5180960, 8030488, 10038110, 16060976, 20076220, 32121952, 40152440, 80304880, 160609760]

約数ペア:

[(1, 160609760), (2, 80304880), (4, 40152440), (5, 32121952), (8, 20076220), (10, 16060976), (16, 10038110), (20, 8030488), (31, 5180960), (32, 5019055), (40, 4015244), (62, 2590480), (80, 2007622), (124, 1295240), (155, 1036192), (160, 1003811), (248, 647620), (310, 518096), (496, 323810), (620, 259048), (992, 161905), (1240, 129524), (2480, 64762), (4960, 32381)]