15674775350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{25411}}^1$

素因数の和:25522

約数の個数: 72

約数和(自身を含む): 32004025272

約数和(自身を除く): 16329249922

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 169, 325, 338, 365, 650, 730, 845, 949, 1690, 1825, 1898, 3650, 4225, 4745, 8450, 9490, 12337, 23725, 24674, 25411, 47450, 50822, 61685, 123370, 127055, 254110, 308425, 330343, 616850, 635275, 660686, 1270550, 1651715, 1855003, 3303430, 3710006, 4294459, 8258575, 8588918, 9275015, 16517150, 18550030, 21472295, 24115039, 42944590, 46375075, 48230078, 92750150, 107361475, 120575195, 214722950, 241150390, 313495507, 602875975, 626991014, 1205751950, 1567477535, 3134955070, 7837387675, 15674775350]

約数ペア:

[(1, 15674775350), (2, 7837387675), (5, 3134955070), (10, 1567477535), (13, 1205751950), (25, 626991014), (26, 602875975), (50, 313495507), (65, 241150390), (73, 214722950), (130, 120575195), (146, 107361475), (169, 92750150), (325, 48230078), (338, 46375075), (365, 42944590), (650, 24115039), (730, 21472295), (845, 18550030), (949, 16517150), (1690, 9275015), (1825, 8588918), (1898, 8258575), (3650, 4294459), (4225, 3710006), (4745, 3303430), (8450, 1855003), (9490, 1651715), (12337, 1270550), (23725, 660686), (24674, 635275), (25411, 616850), (47450, 330343), (50822, 308425), (61685, 254110), (123370, 127055)]