1025791030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 2109431808

約数和(自身を除く): 1083640778

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 373, 506, 746, 1087, 1265, 1865, 2174, 2530, 3730, 4103, 5435, 8206, 8579, 10870, 11957, 17158, 20515, 23914, 25001, 41030, 42895, 50002, 59785, 85790, 94369, 119570, 125005, 188738, 250010, 275011, 405451, 471845, 550022, 810902, 943690, 1375055, 2027255, 2750110, 4054510, 4459961, 8919922, 9325373, 18650746, 22299805, 44599610, 46626865, 93253730, 102579103, 205158206, 512895515, 1025791030]

約数ペア:

[(1, 1025791030), (2, 512895515), (5, 205158206), (10, 102579103), (11, 93253730), (22, 46626865), (23, 44599610), (46, 22299805), (55, 18650746), (110, 9325373), (115, 8919922), (230, 4459961), (253, 4054510), (373, 2750110), (506, 2027255), (746, 1375055), (1087, 943690), (1265, 810902), (1865, 550022), (2174, 471845), (2530, 405451), (3730, 275011), (4103, 250010), (5435, 188738), (8206, 125005), (8579, 119570), (10870, 94369), (11957, 85790), (17158, 59785), (20515, 50002), (23914, 42895), (25001, 41030)]