15702010640

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{3701}}^1$

素因数の和:4188

約数の個数: 80

約数和(自身を含む): 36844110576

約数和(自身を除く): 21142099936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 293, 362, 586, 724, 905, 1172, 1448, 1465, 1810, 2344, 2896, 2930, 3620, 3701, 4688, 5860, 7240, 7402, 11720, 14480, 14804, 18505, 23440, 29608, 37010, 53033, 59216, 74020, 106066, 148040, 212132, 265165, 296080, 424264, 530330, 669881, 848528, 1060660, 1084393, 1339762, 2121320, 2168786, 2679524, 3349405, 4242640, 4337572, 5359048, 5421965, 6698810, 8675144, 10718096, 10843930, 13397620, 17350288, 21687860, 26795240, 43375720, 53590480, 86751440, 196275133, 392550266, 785100532, 981375665, 1570201064, 1962751330, 3140402128, 3925502660, 7851005320, 15702010640]

約数ペア:

[(1, 15702010640), (2, 7851005320), (4, 3925502660), (5, 3140402128), (8, 1962751330), (10, 1570201064), (16, 981375665), (20, 785100532), (40, 392550266), (80, 196275133), (181, 86751440), (293, 53590480), (362, 43375720), (586, 26795240), (724, 21687860), (905, 17350288), (1172, 13397620), (1448, 10843930), (1465, 10718096), (1810, 8675144), (2344, 6698810), (2896, 5421965), (2930, 5359048), (3620, 4337572), (3701, 4242640), (4688, 3349405), (5860, 2679524), (7240, 2168786), (7402, 2121320), (11720, 1339762), (14480, 1084393), (14804, 1060660), (18505, 848528), (23440, 669881), (29608, 530330), (37010, 424264), (53033, 296080), (59216, 265165), (74020, 212132), (106066, 148040)]