4899683900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151693}}^1$

素因数の和:151743

約数の個数: 72

約数和(自身を含む): 11850335280

約数和(自身を除く): 6950651380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 3230, 6460, 8075, 16150, 32300, 151693, 303386, 606772, 758465, 1516930, 2578781, 2882167, 3033860, 3792325, 5157562, 5764334, 7584650, 10315124, 11528668, 12893905, 14410835, 15169300, 25787810, 28821670, 48996839, 51575620, 57643340, 64469525, 72054175, 97993678, 128939050, 144108350, 195987356, 244984195, 257878100, 288216700, 489968390, 979936780, 1224920975, 2449841950, 4899683900]

約数ペア:

[(1, 4899683900), (2, 2449841950), (4, 1224920975), (5, 979936780), (10, 489968390), (17, 288216700), (19, 257878100), (20, 244984195), (25, 195987356), (34, 144108350), (38, 128939050), (50, 97993678), (68, 72054175), (76, 64469525), (85, 57643340), (95, 51575620), (100, 48996839), (170, 28821670), (190, 25787810), (323, 15169300), (340, 14410835), (380, 12893905), (425, 11528668), (475, 10315124), (646, 7584650), (850, 5764334), (950, 5157562), (1292, 3792325), (1615, 3033860), (1700, 2882167), (1900, 2578781), (3230, 1516930), (6460, 758465), (8075, 606772), (16150, 303386), (32300, 151693)]