9806804800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{471481}}^1$

素因数の和:471516

約数の個数: 84

約数和(自身を含む): 25987144876

約数和(自身を除く): 16180340076

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 471481, 942962, 1885924, 2357405, 3771848, 4714810, 6129253, 7543696, 9429620, 11787025, 12258506, 15087392, 18859240, 23574050, 24517012, 30174784, 30646265, 37718480, 47148100, 49034024, 61292530, 75436960, 94296200, 98068048, 122585060, 150873920, 153231325, 188592400, 196136096, 245170120, 306462650, 377184800, 392272192, 490340240, 612925300, 754369600, 980680480, 1225850600, 1961360960, 2451701200, 4903402400, 9806804800]

約数ペア:

[(1, 9806804800), (2, 4903402400), (4, 2451701200), (5, 1961360960), (8, 1225850600), (10, 980680480), (13, 754369600), (16, 612925300), (20, 490340240), (25, 392272192), (26, 377184800), (32, 306462650), (40, 245170120), (50, 196136096), (52, 188592400), (64, 153231325), (65, 150873920), (80, 122585060), (100, 98068048), (104, 94296200), (130, 75436960), (160, 61292530), (200, 49034024), (208, 47148100), (260, 37718480), (320, 30646265), (325, 30174784), (400, 24517012), (416, 23574050), (520, 18859240), (650, 15087392), (800, 12258506), (832, 11787025), (1040, 9429620), (1300, 7543696), (1600, 6129253), (2080, 4714810), (2600, 3771848), (4160, 2357405), (5200, 1885924), (10400, 942962), (20800, 471481)]