2078390050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3472

約数の個数: 96

約数和(自身を含む): 4515782400

約数和(自身を除く): 2437392350

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 59, 95, 110, 118, 190, 209, 275, 295, 418, 475, 550, 590, 649, 950, 1045, 1121, 1298, 1475, 2090, 2242, 2950, 3245, 3371, 5225, 5605, 6490, 6742, 10450, 11210, 12331, 16225, 16855, 24662, 28025, 32450, 33710, 37081, 56050, 61655, 64049, 74162, 84275, 123310, 128098, 168550, 185405, 198889, 308275, 320245, 370810, 397778, 616550, 640490, 704539, 927025, 994445, 1409078, 1601225, 1854050, 1988890, 2187779, 3202450, 3522695, 3778891, 4375558, 4972225, 7045390, 7557782, 9944450, 10938895, 17613475, 18894455, 21877790, 35226950, 37788910, 41567801, 54694475, 83135602, 94472275, 109388950, 188944550, 207839005, 415678010, 1039195025, 2078390050]

約数ペア:

[(1, 2078390050), (2, 1039195025), (5, 415678010), (10, 207839005), (11, 188944550), (19, 109388950), (22, 94472275), (25, 83135602), (38, 54694475), (50, 41567801), (55, 37788910), (59, 35226950), (95, 21877790), (110, 18894455), (118, 17613475), (190, 10938895), (209, 9944450), (275, 7557782), (295, 7045390), (418, 4972225), (475, 4375558), (550, 3778891), (590, 3522695), (649, 3202450), (950, 2187779), (1045, 1988890), (1121, 1854050), (1298, 1601225), (1475, 1409078), (2090, 994445), (2242, 927025), (2950, 704539), (3245, 640490), (3371, 616550), (5225, 397778), (5605, 370810), (6490, 320245), (6742, 308275), (10450, 198889), (11210, 185405), (12331, 168550), (16225, 128098), (16855, 123310), (24662, 84275), (28025, 74162), (32450, 64049), (33710, 61655), (37081, 56050)]