8889805690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1\times {\mathrm{613}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 17032458240

約数和(自身を除く): 8142652550

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 601, 613, 635, 1202, 1226, 1270, 2413, 3005, 3065, 4826, 6010, 6130, 11419, 11647, 12065, 22838, 23294, 24130, 57095, 58235, 76327, 77851, 114190, 116470, 152654, 155702, 368413, 381635, 389255, 736826, 763270, 778510, 1450213, 1479169, 1842065, 2900426, 2958338, 3684130, 6999847, 7251065, 7395845, 13999694, 14502130, 14791690, 34999235, 46788451, 69998470, 93576902, 233942255, 467884510, 888980569, 1777961138, 4444902845, 8889805690]

約数ペア:

[(1, 8889805690), (2, 4444902845), (5, 1777961138), (10, 888980569), (19, 467884510), (38, 233942255), (95, 93576902), (127, 69998470), (190, 46788451), (254, 34999235), (601, 14791690), (613, 14502130), (635, 13999694), (1202, 7395845), (1226, 7251065), (1270, 6999847), (2413, 3684130), (3005, 2958338), (3065, 2900426), (4826, 1842065), (6010, 1479169), (6130, 1450213), (11419, 778510), (11647, 763270), (12065, 736826), (22838, 389255), (23294, 381635), (24130, 368413), (57095, 155702), (58235, 152654), (76327, 116470), (77851, 114190)]