163036550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 315716400

約数和(自身を除く): 152679850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 229, 290, 458, 491, 725, 982, 1145, 1450, 2290, 2455, 4910, 5725, 6641, 11450, 12275, 13282, 14239, 24550, 28478, 33205, 66410, 71195, 112439, 142390, 166025, 224878, 332050, 355975, 562195, 711950, 1124390, 2810975, 3260731, 5621950, 6521462, 16303655, 32607310, 81518275, 163036550]

約数ペア:

[(1, 163036550), (2, 81518275), (5, 32607310), (10, 16303655), (25, 6521462), (29, 5621950), (50, 3260731), (58, 2810975), (145, 1124390), (229, 711950), (290, 562195), (458, 355975), (491, 332050), (725, 224878), (982, 166025), (1145, 142390), (1450, 112439), (2290, 71195), (2455, 66410), (4910, 33205), (5725, 28478), (6641, 24550), (11450, 14239), (12275, 13282)]