59965100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 141449280

約数和(自身を除く): 81484180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 193, 239, 260, 325, 386, 478, 650, 772, 956, 965, 1195, 1300, 1930, 2390, 2509, 3107, 3860, 4780, 4825, 5018, 5975, 6214, 9650, 10036, 11950, 12428, 12545, 15535, 19300, 23900, 25090, 31070, 46127, 50180, 62140, 62725, 77675, 92254, 125450, 155350, 184508, 230635, 250900, 310700, 461270, 599651, 922540, 1153175, 1199302, 2306350, 2398604, 2998255, 4612700, 5996510, 11993020, 14991275, 29982550, 59965100]

約数ペア:

[(1, 59965100), (2, 29982550), (4, 14991275), (5, 11993020), (10, 5996510), (13, 4612700), (20, 2998255), (25, 2398604), (26, 2306350), (50, 1199302), (52, 1153175), (65, 922540), (100, 599651), (130, 461270), (193, 310700), (239, 250900), (260, 230635), (325, 184508), (386, 155350), (478, 125450), (650, 92254), (772, 77675), (956, 62725), (965, 62140), (1195, 50180), (1300, 46127), (1930, 31070), (2390, 25090), (2509, 23900), (3107, 19300), (3860, 15535), (4780, 12545), (4825, 12428), (5018, 11950), (5975, 10036), (6214, 9650)]