2022673480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{4447}}^1$

素因数の和:4678

約数の個数: 64

約数和(自身を含む): 4640509440

約数和(自身を除く): 2617835960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 137, 166, 274, 332, 415, 548, 664, 685, 830, 1096, 1370, 1660, 2740, 3320, 4447, 5480, 8894, 11371, 17788, 22235, 22742, 35576, 44470, 45484, 56855, 88940, 90968, 113710, 177880, 227420, 369101, 454840, 609239, 738202, 1218478, 1476404, 1845505, 2436956, 2952808, 3046195, 3691010, 4873912, 6092390, 7382020, 12184780, 14764040, 24369560, 50566837, 101133674, 202267348, 252834185, 404534696, 505668370, 1011336740, 2022673480]

約数ペア:

[(1, 2022673480), (2, 1011336740), (4, 505668370), (5, 404534696), (8, 252834185), (10, 202267348), (20, 101133674), (40, 50566837), (83, 24369560), (137, 14764040), (166, 12184780), (274, 7382020), (332, 6092390), (415, 4873912), (548, 3691010), (664, 3046195), (685, 2952808), (830, 2436956), (1096, 1845505), (1370, 1476404), (1660, 1218478), (2740, 738202), (3320, 609239), (4447, 454840), (5480, 369101), (8894, 227420), (11371, 177880), (17788, 113710), (22235, 90968), (22742, 88940), (35576, 56855), (44470, 45484)]