72231050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 138787992

約数和(自身を除く): 66556942

約数列:

[1, 2, 5, 10, 25, 50, 53, 97, 106, 194, 265, 281, 485, 530, 562, 970, 1325, 1405, 2425, 2650, 2810, 4850, 5141, 7025, 10282, 14050, 14893, 25705, 27257, 29786, 51410, 54514, 74465, 128525, 136285, 148930, 257050, 272570, 372325, 681425, 744650, 1362850, 1444621, 2889242, 7223105, 14446210, 36115525, 72231050]

約数ペア:

[(1, 72231050), (2, 36115525), (5, 14446210), (10, 7223105), (25, 2889242), (50, 1444621), (53, 1362850), (97, 744650), (106, 681425), (194, 372325), (265, 272570), (281, 257050), (485, 148930), (530, 136285), (562, 128525), (970, 74465), (1325, 54514), (1405, 51410), (2425, 29786), (2650, 27257), (2810, 25705), (4850, 14893), (5141, 14050), (7025, 10282)]