22309300

素因数分解:

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

素因数の和:289

約数の個数: 54

約数和(自身を含む): 52536134

約数和(自身を除く): 30226834

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 131, 260, 262, 325, 524, 650, 655, 1300, 1310, 1703, 2620, 3275, 3406, 6550, 6812, 8515, 13100, 17030, 17161, 34060, 34322, 42575, 68644, 85150, 85805, 170300, 171610, 223093, 343220, 429025, 446186, 858050, 892372, 1115465, 1716100, 2230930, 4461860, 5577325, 11154650, 22309300]

約数ペア:

[(1, 22309300), (2, 11154650), (4, 5577325), (5, 4461860), (10, 2230930), (13, 1716100), (20, 1115465), (25, 892372), (26, 858050), (50, 446186), (52, 429025), (65, 343220), (100, 223093), (130, 171610), (131, 170300), (260, 85805), (262, 85150), (325, 68644), (524, 42575), (650, 34322), (655, 34060), (1300, 17161), (1310, 17030), (1703, 13100), (2620, 8515), (3275, 6812), (3406, 6550)]