921095450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10667}}^1$

素因数の和:10847

約数の個数: 48

約数和(自身を含む): 1881067104

約数和(自身を除く): 959971654

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 785, 1570, 1727, 3454, 3925, 7850, 8635, 10667, 17270, 21334, 43175, 53335, 86350, 106670, 117337, 234674, 266675, 533350, 586685, 1173370, 1674719, 2933425, 3349438, 5866850, 8373595, 16747190, 18421909, 36843818, 41867975, 83735950, 92109545, 184219090, 460547725, 921095450]

約数ペア:

[(1, 921095450), (2, 460547725), (5, 184219090), (10, 92109545), (11, 83735950), (22, 41867975), (25, 36843818), (50, 18421909), (55, 16747190), (110, 8373595), (157, 5866850), (275, 3349438), (314, 2933425), (550, 1674719), (785, 1173370), (1570, 586685), (1727, 533350), (3454, 266675), (3925, 234674), (7850, 117337), (8635, 106670), (10667, 86350), (17270, 53335), (21334, 43175)]