738152080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{853}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 1782229680

約数和(自身を除く): 1044077600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 373, 464, 580, 746, 853, 1160, 1492, 1706, 1865, 2320, 2984, 3412, 3730, 4265, 5968, 6824, 7460, 8530, 10817, 13648, 14920, 17060, 21634, 24737, 29840, 34120, 43268, 49474, 54085, 68240, 86536, 98948, 108170, 123685, 173072, 197896, 216340, 247370, 318169, 395792, 432680, 494740, 636338, 865360, 989480, 1272676, 1590845, 1978960, 2545352, 3181690, 5090704, 6363380, 9226901, 12726760, 18453802, 25453520, 36907604, 46134505, 73815208, 92269010, 147630416, 184538020, 369076040, 738152080]

約数ペア:

[(1, 738152080), (2, 369076040), (4, 184538020), (5, 147630416), (8, 92269010), (10, 73815208), (16, 46134505), (20, 36907604), (29, 25453520), (40, 18453802), (58, 12726760), (80, 9226901), (116, 6363380), (145, 5090704), (232, 3181690), (290, 2545352), (373, 1978960), (464, 1590845), (580, 1272676), (746, 989480), (853, 865360), (1160, 636338), (1492, 494740), (1706, 432680), (1865, 395792), (2320, 318169), (2984, 247370), (3412, 216340), (3730, 197896), (4265, 173072), (5968, 123685), (6824, 108170), (7460, 98948), (8530, 86536), (10817, 68240), (13648, 54085), (14920, 49474), (17060, 43268), (21634, 34120), (24737, 29840)]