41842450000

素因数分解:

$2^4\times 5^5\times {\mathrm{13}}^1\times {\mathrm{64373}}^1$

素因数の和:64419

約数の個数: 120

約数和(自身を含む): 109127062296

約数和(自身を除く): 67284612296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 625, 650, 1000, 1040, 1250, 1300, 1625, 2000, 2500, 2600, 3125, 3250, 5000, 5200, 6250, 6500, 8125, 10000, 12500, 13000, 16250, 25000, 26000, 32500, 40625, 50000, 64373, 65000, 81250, 128746, 130000, 162500, 257492, 321865, 325000, 514984, 643730, 650000, 836849, 1029968, 1287460, 1609325, 1673698, 2574920, 3218650, 3347396, 4184245, 5149840, 6437300, 6694792, 8046625, 8368490, 12874600, 13389584, 16093250, 16736980, 20921225, 25749200, 32186500, 33473960, 40233125, 41842450, 64373000, 66947920, 80466250, 83684900, 104606125, 128746000, 160932500, 167369800, 201165625, 209212250, 321865000, 334739600, 402331250, 418424500, 523030625, 643730000, 804662500, 836849000, 1046061250, 1609325000, 1673698000, 2092122500, 2615153125, 3218650000, 4184245000, 5230306250, 8368490000, 10460612500, 20921225000, 41842450000]

約数ペア:

[(1, 41842450000), (2, 20921225000), (4, 10460612500), (5, 8368490000), (8, 5230306250), (10, 4184245000), (13, 3218650000), (16, 2615153125), (20, 2092122500), (25, 1673698000), (26, 1609325000), (40, 1046061250), (50, 836849000), (52, 804662500), (65, 643730000), (80, 523030625), (100, 418424500), (104, 402331250), (125, 334739600), (130, 321865000), (200, 209212250), (208, 201165625), (250, 167369800), (260, 160932500), (325, 128746000), (400, 104606125), (500, 83684900), (520, 80466250), (625, 66947920), (650, 64373000), (1000, 41842450), (1040, 40233125), (1250, 33473960), (1300, 32186500), (1625, 25749200), (2000, 20921225), (2500, 16736980), (2600, 16093250), (3125, 13389584), (3250, 12874600), (5000, 8368490), (5200, 8046625), (6250, 6694792), (6500, 6437300), (8125, 5149840), (10000, 4184245), (12500, 3347396), (13000, 3218650), (16250, 2574920), (25000, 1673698), (26000, 1609325), (32500, 1287460), (40625, 1029968), (50000, 836849), (64373, 650000), (65000, 643730), (81250, 514984), (128746, 325000), (130000, 321865), (162500, 257492)]