3814673920

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51383}}^1$

素因数の和:51435

約数の個数: 80

約数和(自身を含む): 9461849760

約数和(自身を除く): 5647175840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 3712, 4640, 7424, 9280, 14848, 18560, 37120, 51383, 74240, 102766, 205532, 256915, 411064, 513830, 822128, 1027660, 1490107, 1644256, 2055320, 2980214, 3288512, 4110640, 5960428, 6577024, 7450535, 8221280, 11920856, 13154048, 14901070, 16442560, 23841712, 26308096, 29802140, 32885120, 47683424, 59604280, 65770240, 95366848, 119208560, 131540480, 190733696, 238417120, 381467392, 476834240, 762934784, 953668480, 1907336960, 3814673920]

約数ペア:

[(1, 3814673920), (2, 1907336960), (4, 953668480), (5, 762934784), (8, 476834240), (10, 381467392), (16, 238417120), (20, 190733696), (29, 131540480), (32, 119208560), (40, 95366848), (58, 65770240), (64, 59604280), (80, 47683424), (116, 32885120), (128, 29802140), (145, 26308096), (160, 23841712), (232, 16442560), (256, 14901070), (290, 13154048), (320, 11920856), (464, 8221280), (512, 7450535), (580, 6577024), (640, 5960428), (928, 4110640), (1160, 3288512), (1280, 2980214), (1856, 2055320), (2320, 1644256), (2560, 1490107), (3712, 1027660), (4640, 822128), (7424, 513830), (9280, 411064), (14848, 256915), (18560, 205532), (37120, 102766), (51383, 74240)]