10221567440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{33739}}^1$

素因数の和:34300

約数の個数: 80

約数和(自身を含む): 27211175040

約数和(自身を除く): 16989607600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 541, 560, 1082, 2164, 2705, 3787, 4328, 5410, 7574, 8656, 10820, 15148, 18935, 21640, 30296, 33739, 37870, 43280, 60592, 67478, 75740, 134956, 151480, 168695, 236173, 269912, 302960, 337390, 472346, 539824, 674780, 944692, 1180865, 1349560, 1889384, 2361730, 2699120, 3778768, 4723460, 9446920, 18252799, 18893840, 36505598, 73011196, 91263995, 127769593, 146022392, 182527990, 255539186, 292044784, 365055980, 511078372, 638847965, 730111960, 1022156744, 1277695930, 1460223920, 2044313488, 2555391860, 5110783720, 10221567440]

約数ペア:

[(1, 10221567440), (2, 5110783720), (4, 2555391860), (5, 2044313488), (7, 1460223920), (8, 1277695930), (10, 1022156744), (14, 730111960), (16, 638847965), (20, 511078372), (28, 365055980), (35, 292044784), (40, 255539186), (56, 182527990), (70, 146022392), (80, 127769593), (112, 91263995), (140, 73011196), (280, 36505598), (541, 18893840), (560, 18252799), (1082, 9446920), (2164, 4723460), (2705, 3778768), (3787, 2699120), (4328, 2361730), (5410, 1889384), (7574, 1349560), (8656, 1180865), (10820, 944692), (15148, 674780), (18935, 539824), (21640, 472346), (30296, 337390), (33739, 302960), (37870, 269912), (43280, 236173), (60592, 168695), (67478, 151480), (75740, 134956)]