104393900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 246223824

約数和(自身を除く): 141829924

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 131, 260, 262, 325, 524, 613, 650, 655, 1226, 1300, 1310, 1703, 2452, 2620, 3065, 3275, 3406, 6130, 6550, 6812, 7969, 8515, 12260, 13100, 15325, 15938, 17030, 30650, 31876, 34060, 39845, 42575, 61300, 79690, 80303, 85150, 159380, 160606, 170300, 199225, 321212, 398450, 401515, 796900, 803030, 1043939, 1606060, 2007575, 2087878, 4015150, 4175756, 5219695, 8030300, 10439390, 20878780, 26098475, 52196950, 104393900]

約数ペア:

[(1, 104393900), (2, 52196950), (4, 26098475), (5, 20878780), (10, 10439390), (13, 8030300), (20, 5219695), (25, 4175756), (26, 4015150), (50, 2087878), (52, 2007575), (65, 1606060), (100, 1043939), (130, 803030), (131, 796900), (260, 401515), (262, 398450), (325, 321212), (524, 199225), (613, 170300), (650, 160606), (655, 159380), (1226, 85150), (1300, 80303), (1310, 79690), (1703, 61300), (2452, 42575), (2620, 39845), (3065, 34060), (3275, 31876), (3406, 30650), (6130, 17030), (6550, 15938), (6812, 15325), (7969, 13100), (8515, 12260)]