2825848960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5081}}^1$

素因数の和:5190

約数の個数: 128

約数和(自身を含む): 7464441600

約数和(自身を除く): 4638592640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 220, 316, 320, 352, 395, 440, 632, 640, 704, 790, 869, 880, 1264, 1408, 1580, 1738, 1760, 2528, 3160, 3476, 3520, 4345, 5056, 5081, 6320, 6952, 7040, 8690, 10112, 10162, 12640, 13904, 17380, 20324, 25280, 25405, 27808, 34760, 40648, 50560, 50810, 55616, 55891, 69520, 81296, 101620, 111232, 111782, 139040, 162592, 203240, 223564, 278080, 279455, 325184, 401399, 406480, 447128, 556160, 558910, 650368, 802798, 812960, 894256, 1117820, 1605596, 1625920, 1788512, 2006995, 2235640, 3211192, 3251840, 3577024, 4013990, 4415389, 4471280, 6422384, 7154048, 8027980, 8830778, 8942560, 12844768, 16055960, 17661556, 17885120, 22076945, 25689536, 32111920, 35323112, 35770240, 44153890, 51379072, 64223840, 70646224, 88307780, 128447680, 141292448, 176615560, 256895360, 282584896, 353231120, 565169792, 706462240, 1412924480, 2825848960]

約数ペア:

[(1, 2825848960), (2, 1412924480), (4, 706462240), (5, 565169792), (8, 353231120), (10, 282584896), (11, 256895360), (16, 176615560), (20, 141292448), (22, 128447680), (32, 88307780), (40, 70646224), (44, 64223840), (55, 51379072), (64, 44153890), (79, 35770240), (80, 35323112), (88, 32111920), (110, 25689536), (128, 22076945), (158, 17885120), (160, 17661556), (176, 16055960), (220, 12844768), (316, 8942560), (320, 8830778), (352, 8027980), (395, 7154048), (440, 6422384), (632, 4471280), (640, 4415389), (704, 4013990), (790, 3577024), (869, 3251840), (880, 3211192), (1264, 2235640), (1408, 2006995), (1580, 1788512), (1738, 1625920), (1760, 1605596), (2528, 1117820), (3160, 894256), (3476, 812960), (3520, 802798), (4345, 650368), (5056, 558910), (5081, 556160), (6320, 447128), (6952, 406480), (7040, 401399), (8690, 325184), (10112, 279455), (10162, 278080), (12640, 223564), (13904, 203240), (17380, 162592), (20324, 139040), (25280, 111782), (25405, 111232), (27808, 101620), (34760, 81296), (40648, 69520), (50560, 55891), (50810, 55616)]