3331725440

素因数分解:

$2^7\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{3923}}^1$

素因数の和:5269

約数の個数: 64

約数和(自身を含む): 7972940160

約数和(自身を除く): 4641214720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1327, 2654, 3923, 5308, 6635, 7846, 10616, 13270, 15692, 19615, 21232, 26540, 31384, 39230, 42464, 53080, 62768, 78460, 84928, 106160, 125536, 156920, 169856, 212320, 251072, 313840, 424640, 502144, 627680, 849280, 1255360, 2510720, 5205821, 10411642, 20823284, 26029105, 41646568, 52058210, 83293136, 104116420, 166586272, 208232840, 333172544, 416465680, 666345088, 832931360, 1665862720, 3331725440]

約数ペア:

[(1, 3331725440), (2, 1665862720), (4, 832931360), (5, 666345088), (8, 416465680), (10, 333172544), (16, 208232840), (20, 166586272), (32, 104116420), (40, 83293136), (64, 52058210), (80, 41646568), (128, 26029105), (160, 20823284), (320, 10411642), (640, 5205821), (1327, 2510720), (2654, 1255360), (3923, 849280), (5308, 627680), (6635, 502144), (7846, 424640), (10616, 313840), (13270, 251072), (15692, 212320), (19615, 169856), (21232, 156920), (26540, 125536), (31384, 106160), (39230, 84928), (42464, 78460), (53080, 62768)]