2262040960

素因数分解:

$2^7\times 5^1\times {\mathrm{199}}^1\times {\mathrm{17761}}^1$

素因数の和:17979

約数の個数: 64

約数和(自身を含む): 5435172000

約数和(自身を除く): 3173131040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 320, 398, 640, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 12736, 15920, 17761, 25472, 31840, 35522, 63680, 71044, 88805, 127360, 142088, 177610, 284176, 355220, 568352, 710440, 1136704, 1420880, 2273408, 2841760, 3534439, 5683520, 7068878, 11367040, 14137756, 17672195, 28275512, 35344390, 56551024, 70688780, 113102048, 141377560, 226204096, 282755120, 452408192, 565510240, 1131020480, 2262040960]

約数ペア:

[(1, 2262040960), (2, 1131020480), (4, 565510240), (5, 452408192), (8, 282755120), (10, 226204096), (16, 141377560), (20, 113102048), (32, 70688780), (40, 56551024), (64, 35344390), (80, 28275512), (128, 17672195), (160, 14137756), (199, 11367040), (320, 7068878), (398, 5683520), (640, 3534439), (796, 2841760), (995, 2273408), (1592, 1420880), (1990, 1136704), (3184, 710440), (3980, 568352), (6368, 355220), (7960, 284176), (12736, 177610), (15920, 142088), (17761, 127360), (25472, 88805), (31840, 71044), (35522, 63680)]