1036713214720

素因数分解:

$2^8\times 5^1\times {\mathrm{39239}}^1\times {\mathrm{20641}}^1$

素因数の和:59901

約数の個数: 72

約数和(自身を含む): 2483435717280

約数和(自身を除く): 1446722502560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 20641, 39239, 41282, 78478, 82564, 103205, 156956, 165128, 196195, 206410, 313912, 330256, 392390, 412820, 627824, 660512, 784780, 825640, 1255648, 1321024, 1569560, 1651280, 2511296, 2642048, 3139120, 3302560, 5022592, 5284096, 6278240, 6605120, 10045184, 12556480, 13210240, 25112960, 26420480, 50225920, 809932199, 1619864398, 3239728796, 4049660995, 6479457592, 8099321990, 12958915184, 16198643980, 25917830368, 32397287960, 51835660736, 64794575920, 103671321472, 129589151840, 207342642944, 259178303680, 518356607360, 1036713214720]

約数ペア:

[(1, 1036713214720), (2, 518356607360), (4, 259178303680), (5, 207342642944), (8, 129589151840), (10, 103671321472), (16, 64794575920), (20, 51835660736), (32, 32397287960), (40, 25917830368), (64, 16198643980), (80, 12958915184), (128, 8099321990), (160, 6479457592), (256, 4049660995), (320, 3239728796), (640, 1619864398), (1280, 809932199), (20641, 50225920), (39239, 26420480), (41282, 25112960), (78478, 13210240), (82564, 12556480), (103205, 10045184), (156956, 6605120), (165128, 6278240), (196195, 5284096), (206410, 5022592), (313912, 3302560), (330256, 3139120), (392390, 2642048), (412820, 2511296), (627824, 1651280), (660512, 1569560), (784780, 1321024), (825640, 1255648)]