9159349120

素因数分解:

$2^7\times 5^1\times {\mathrm{199}}^1\times {\mathrm{71917}}^1$

素因数の和:72135

約数の個数: 64

約数和(自身を含む): 22006908000

約数和(自身を除く): 12847558880

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, 25472, 31840, 63680, 71917, 127360, 143834, 287668, 359585, 575336, 719170, 1150672, 1438340, 2301344, 2876680, 4602688, 5753360, 9205376, 11506720, 14311483, 23013440, 28622966, 46026880, 57245932, 71557415, 114491864, 143114830, 228983728, 286229660, 457967456, 572459320, 915934912, 1144918640, 1831869824, 2289837280, 4579674560, 9159349120]

約数ペア:

[(1, 9159349120), (2, 4579674560), (4, 2289837280), (5, 1831869824), (8, 1144918640), (10, 915934912), (16, 572459320), (20, 457967456), (32, 286229660), (40, 228983728), (64, 143114830), (80, 114491864), (128, 71557415), (160, 57245932), (199, 46026880), (320, 28622966), (398, 23013440), (640, 14311483), (796, 11506720), (995, 9205376), (1592, 5753360), (1990, 4602688), (3184, 2876680), (3980, 2301344), (6368, 1438340), (7960, 1150672), (12736, 719170), (15920, 575336), (25472, 359585), (31840, 287668), (63680, 143834), (71917, 127360)]