5655990640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{34337}}^1$

素因数の和:34450

約数の個数: 80

約数和(自身を含む): 13795634880

約数和(自身を除く): 8139644240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 232, 284, 290, 355, 464, 568, 580, 710, 1136, 1160, 1420, 2059, 2320, 2840, 4118, 5680, 8236, 10295, 16472, 20590, 32944, 34337, 41180, 68674, 82360, 137348, 164720, 171685, 274696, 343370, 549392, 686740, 995773, 1373480, 1991546, 2437927, 2746960, 3983092, 4875854, 4978865, 7966184, 9751708, 9957730, 12189635, 15932368, 19503416, 19915460, 24379270, 39006832, 39830920, 48758540, 70699883, 79661840, 97517080, 141399766, 195034160, 282799532, 353499415, 565599064, 706998830, 1131198128, 1413997660, 2827995320, 5655990640]

約数ペア:

[(1, 5655990640), (2, 2827995320), (4, 1413997660), (5, 1131198128), (8, 706998830), (10, 565599064), (16, 353499415), (20, 282799532), (29, 195034160), (40, 141399766), (58, 97517080), (71, 79661840), (80, 70699883), (116, 48758540), (142, 39830920), (145, 39006832), (232, 24379270), (284, 19915460), (290, 19503416), (355, 15932368), (464, 12189635), (568, 9957730), (580, 9751708), (710, 7966184), (1136, 4978865), (1160, 4875854), (1420, 3983092), (2059, 2746960), (2320, 2437927), (2840, 1991546), (4118, 1373480), (5680, 995773), (8236, 686740), (10295, 549392), (16472, 343370), (20590, 274696), (32944, 171685), (34337, 164720), (41180, 137348), (68674, 82360)]