486346040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27823}}^1$

素因数の和:27876

約数の個数: 64

約数和(自身を含む): 1201996800

約数和(自身を除く): 715650760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 17480, 27823, 55646, 111292, 139115, 222584, 278230, 528637, 556460, 639929, 1057274, 1112920, 1279858, 2114548, 2559716, 2643185, 3199645, 4229096, 5119432, 5286370, 6399290, 10572740, 12158651, 12798580, 21145480, 24317302, 25597160, 48634604, 60793255, 97269208, 121586510, 243173020, 486346040]

約数ペア:

[(1, 486346040), (2, 243173020), (4, 121586510), (5, 97269208), (8, 60793255), (10, 48634604), (19, 25597160), (20, 24317302), (23, 21145480), (38, 12798580), (40, 12158651), (46, 10572740), (76, 6399290), (92, 5286370), (95, 5119432), (115, 4229096), (152, 3199645), (184, 2643185), (190, 2559716), (230, 2114548), (380, 1279858), (437, 1112920), (460, 1057274), (760, 639929), (874, 556460), (920, 528637), (1748, 278230), (2185, 222584), (3496, 139115), (4370, 111292), (8740, 55646), (17480, 27823)]