1856552960

素因数分解:

$2^{14}\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 4515554736

約数和(自身を除く): 2659001776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 173, 256, 262, 320, 346, 512, 524, 640, 655, 692, 865, 1024, 1048, 1280, 1310, 1384, 1730, 2048, 2096, 2560, 2620, 2768, 3460, 4096, 4192, 5120, 5240, 5536, 6920, 8192, 8384, 10240, 10480, 11072, 13840, 16384, 16768, 20480, 20960, 22144, 22663, 27680, 33536, 40960, 41920, 44288, 45326, 55360, 67072, 81920, 83840, 88576, 90652, 110720, 113315, 134144, 167680, 177152, 181304, 221440, 226630, 268288, 335360, 354304, 362608, 442880, 453260, 536576, 670720, 708608, 725216, 885760, 906520, 1073152, 1341440, 1417216, 1450432, 1771520, 1813040, 2146304, 2682880, 2834432, 2900864, 3543040, 3626080, 5365760, 5801728, 7086080, 7252160, 10731520, 11603456, 14172160, 14504320, 23206912, 29008640, 46413824, 58017280, 92827648, 116034560, 185655296, 232069120, 371310592, 464138240, 928276480, 1856552960]

約数ペア:

[(1, 1856552960), (2, 928276480), (4, 464138240), (5, 371310592), (8, 232069120), (10, 185655296), (16, 116034560), (20, 92827648), (32, 58017280), (40, 46413824), (64, 29008640), (80, 23206912), (128, 14504320), (131, 14172160), (160, 11603456), (173, 10731520), (256, 7252160), (262, 7086080), (320, 5801728), (346, 5365760), (512, 3626080), (524, 3543040), (640, 2900864), (655, 2834432), (692, 2682880), (865, 2146304), (1024, 1813040), (1048, 1771520), (1280, 1450432), (1310, 1417216), (1384, 1341440), (1730, 1073152), (2048, 906520), (2096, 885760), (2560, 725216), (2620, 708608), (2768, 670720), (3460, 536576), (4096, 453260), (4192, 442880), (5120, 362608), (5240, 354304), (5536, 335360), (6920, 268288), (8192, 226630), (8384, 221440), (10240, 181304), (10480, 177152), (11072, 167680), (13840, 134144), (16384, 113315), (16768, 110720), (20480, 90652), (20960, 88576), (22144, 83840), (22663, 81920), (27680, 67072), (33536, 55360), (40960, 45326), (41920, 44288)]