188944550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3461

約数の個数: 48

約数和(自身を含む): 376315200

約数和(自身を除く): 187370650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1121, 1475, 2242, 2950, 3371, 5605, 6742, 11210, 16855, 28025, 33710, 56050, 64049, 84275, 128098, 168550, 198889, 320245, 397778, 640490, 994445, 1601225, 1988890, 3202450, 3778891, 4972225, 7557782, 9944450, 18894455, 37788910, 94472275, 188944550]

約数ペア:

[(1, 188944550), (2, 94472275), (5, 37788910), (10, 18894455), (19, 9944450), (25, 7557782), (38, 4972225), (50, 3778891), (59, 3202450), (95, 1988890), (118, 1601225), (190, 994445), (295, 640490), (475, 397778), (590, 320245), (950, 198889), (1121, 168550), (1475, 128098), (2242, 84275), (2950, 64049), (3371, 56050), (5605, 33710), (6742, 28025), (11210, 16855)]