2209059940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{12437}}^1$

素因数の和:12636

約数の個数: 48

約数和(自身を含む): 4739176512

約数和(自身を除く): 2530116572

約数列:

[1, 2, 4, 5, 10, 20, 83, 107, 166, 214, 332, 415, 428, 535, 830, 1070, 1660, 2140, 8881, 12437, 17762, 24874, 35524, 44405, 49748, 62185, 88810, 124370, 177620, 248740, 1032271, 1330759, 2064542, 2661518, 4129084, 5161355, 5323036, 6653795, 10322710, 13307590, 20645420, 26615180, 110452997, 220905994, 441811988, 552264985, 1104529970, 2209059940]

約数ペア:

[(1, 2209059940), (2, 1104529970), (4, 552264985), (5, 441811988), (10, 220905994), (20, 110452997), (83, 26615180), (107, 20645420), (166, 13307590), (214, 10322710), (332, 6653795), (415, 5323036), (428, 5161355), (535, 4129084), (830, 2661518), (1070, 2064542), (1660, 1330759), (2140, 1032271), (8881, 248740), (12437, 177620), (17762, 124370), (24874, 88810), (35524, 62185), (44405, 49748)]