4789896320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5623}}^1$

素因数の和:5675

約数の個数: 128

約数和(自身を含む): 12597310080

約数和(自身を除く): 7807413760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1331, 1408, 1760, 1936, 2420, 2662, 3520, 3872, 4840, 5324, 5623, 6655, 7040, 7744, 9680, 10648, 11246, 13310, 15488, 19360, 21296, 22492, 26620, 28115, 38720, 42592, 44984, 53240, 56230, 61853, 77440, 85184, 89968, 106480, 112460, 123706, 170368, 179936, 212960, 224920, 247412, 309265, 359872, 425920, 449840, 494824, 618530, 680383, 719744, 851840, 899680, 989648, 1237060, 1360766, 1799360, 1979296, 2474120, 2721532, 3401915, 3598720, 3958592, 4948240, 5443064, 6803830, 7484213, 7917184, 9896480, 10886128, 13607660, 14968426, 19792960, 21772256, 27215320, 29936852, 37421065, 39585920, 43544512, 54430640, 59873704, 74842130, 87089024, 108861280, 119747408, 149684260, 217722560, 239494816, 299368520, 435445120, 478989632, 598737040, 957979264, 1197474080, 2394948160, 4789896320]

約数ペア:

[(1, 4789896320), (2, 2394948160), (4, 1197474080), (5, 957979264), (8, 598737040), (10, 478989632), (11, 435445120), (16, 299368520), (20, 239494816), (22, 217722560), (32, 149684260), (40, 119747408), (44, 108861280), (55, 87089024), (64, 74842130), (80, 59873704), (88, 54430640), (110, 43544512), (121, 39585920), (128, 37421065), (160, 29936852), (176, 27215320), (220, 21772256), (242, 19792960), (320, 14968426), (352, 13607660), (440, 10886128), (484, 9896480), (605, 7917184), (640, 7484213), (704, 6803830), (880, 5443064), (968, 4948240), (1210, 3958592), (1331, 3598720), (1408, 3401915), (1760, 2721532), (1936, 2474120), (2420, 1979296), (2662, 1799360), (3520, 1360766), (3872, 1237060), (4840, 989648), (5324, 899680), (5623, 851840), (6655, 719744), (7040, 680383), (7744, 618530), (9680, 494824), (10648, 449840), (11246, 425920), (13310, 359872), (15488, 309265), (19360, 247412), (21296, 224920), (22492, 212960), (26620, 179936), (28115, 170368), (38720, 123706), (42592, 112460), (44984, 106480), (53240, 89968), (56230, 85184), (61853, 77440)]