201208587850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{10799}}^1$

素因数の和:11032

約数の個数: 96

約数和(自身を含む): 390510720000

約数和(自身を除く): 189302132150

約数列:

[1, 2, 5, 10, 25, 50, 53, 79, 89, 106, 158, 178, 265, 395, 445, 530, 790, 890, 1325, 1975, 2225, 2650, 3950, 4187, 4450, 4717, 7031, 8374, 9434, 10799, 14062, 20935, 21598, 23585, 35155, 41870, 47170, 53995, 70310, 104675, 107990, 117925, 175775, 209350, 235850, 269975, 351550, 372643, 539950, 572347, 745286, 853121, 961111, 1144694, 1706242, 1863215, 1922222, 2861735, 3726430, 4265605, 4805555, 5723470, 8531210, 9316075, 9611110, 14308675, 18632150, 21328025, 24027775, 28617350, 42656050, 45215413, 48055550, 50938883, 75927769, 90430826, 101877766, 151855538, 226077065, 254694415, 379638845, 452154130, 509388830, 759277690, 1130385325, 1273472075, 1898194225, 2260770650, 2546944150, 3796388450, 4024171757, 8048343514, 20120858785, 40241717570, 100604293925, 201208587850]

約数ペア:

[(1, 201208587850), (2, 100604293925), (5, 40241717570), (10, 20120858785), (25, 8048343514), (50, 4024171757), (53, 3796388450), (79, 2546944150), (89, 2260770650), (106, 1898194225), (158, 1273472075), (178, 1130385325), (265, 759277690), (395, 509388830), (445, 452154130), (530, 379638845), (790, 254694415), (890, 226077065), (1325, 151855538), (1975, 101877766), (2225, 90430826), (2650, 75927769), (3950, 50938883), (4187, 48055550), (4450, 45215413), (4717, 42656050), (7031, 28617350), (8374, 24027775), (9434, 21328025), (10799, 18632150), (14062, 14308675), (20935, 9611110), (21598, 9316075), (23585, 8531210), (35155, 5723470), (41870, 4805555), (47170, 4265605), (53995, 3726430), (70310, 2861735), (104675, 1922222), (107990, 1863215), (117925, 1706242), (175775, 1144694), (209350, 961111), (235850, 853121), (269975, 745286), (351550, 572347), (372643, 539950)]