28980493730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{151643}}^1$

素因数の和:152338

約数の個数: 32

約数和(自身を含む): 54045921600

約数和(自身を除く): 25065427870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 659, 1318, 3295, 6590, 19111, 38222, 95555, 151643, 191110, 303286, 758215, 1516430, 4397647, 8795294, 21988235, 43976470, 99932737, 199865474, 499663685, 999327370, 2898049373, 5796098746, 14490246865, 28980493730]

約数ペア:

[(1, 28980493730), (2, 14490246865), (5, 5796098746), (10, 2898049373), (29, 999327370), (58, 499663685), (145, 199865474), (290, 99932737), (659, 43976470), (1318, 21988235), (3295, 8795294), (6590, 4397647), (19111, 1516430), (38222, 758215), (95555, 303286), (151643, 191110)]