164522800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 120

約数和(自身を含む): 440753040

約数和(自身を除く): 276230240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 290, 325, 377, 400, 464, 520, 580, 650, 725, 754, 1040, 1091, 1160, 1300, 1450, 1508, 1885, 2182, 2320, 2600, 2900, 3016, 3770, 4364, 5200, 5455, 5800, 6032, 7540, 8728, 9425, 10910, 11600, 14183, 15080, 17456, 18850, 21820, 27275, 28366, 30160, 31639, 37700, 43640, 54550, 56732, 63278, 70915, 75400, 87280, 109100, 113464, 126556, 141830, 150800, 158195, 218200, 226928, 253112, 283660, 316390, 354575, 411307, 436400, 506224, 567320, 632780, 709150, 790975, 822614, 1134640, 1265560, 1418300, 1581950, 1645228, 2056535, 2531120, 2836600, 3163900, 3290456, 4113070, 5673200, 6327800, 6580912, 8226140, 10282675, 12655600, 16452280, 20565350, 32904560, 41130700, 82261400, 164522800]

約数ペア:

[(1, 164522800), (2, 82261400), (4, 41130700), (5, 32904560), (8, 20565350), (10, 16452280), (13, 12655600), (16, 10282675), (20, 8226140), (25, 6580912), (26, 6327800), (29, 5673200), (40, 4113070), (50, 3290456), (52, 3163900), (58, 2836600), (65, 2531120), (80, 2056535), (100, 1645228), (104, 1581950), (116, 1418300), (130, 1265560), (145, 1134640), (200, 822614), (208, 790975), (232, 709150), (260, 632780), (290, 567320), (325, 506224), (377, 436400), (400, 411307), (464, 354575), (520, 316390), (580, 283660), (650, 253112), (725, 226928), (754, 218200), (1040, 158195), (1091, 150800), (1160, 141830), (1300, 126556), (1450, 113464), (1508, 109100), (1885, 87280), (2182, 75400), (2320, 70915), (2600, 63278), (2900, 56732), (3016, 54550), (3770, 43640), (4364, 37700), (5200, 31639), (5455, 30160), (5800, 28366), (6032, 27275), (7540, 21820), (8728, 18850), (9425, 17456), (10910, 15080), (11600, 14183)]