1966569673160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1\times {\mathrm{364069}}^1$

素因数の和:365790

約数の個数: 64

約数和(自身を含む): 4480857057600

約数和(自身を除く): 2514287384440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1627, 1660, 3254, 3320, 6508, 8135, 13016, 16270, 32540, 65080, 135041, 270082, 364069, 540164, 675205, 728138, 1080328, 1350410, 1456276, 1820345, 2700820, 2912552, 3640690, 5401640, 7281380, 14562760, 30217727, 60435454, 120870908, 151088635, 241741816, 302177270, 592340263, 604354540, 1184680526, 1208709080, 2369361052, 2961701315, 4738722104, 5923402630, 11846805260, 23693610520, 49164241829, 98328483658, 196656967316, 245821209145, 393313934632, 491642418290, 983284836580, 1966569673160]

約数ペア:

[(1, 1966569673160), (2, 983284836580), (4, 491642418290), (5, 393313934632), (8, 245821209145), (10, 196656967316), (20, 98328483658), (40, 49164241829), (83, 23693610520), (166, 11846805260), (332, 5923402630), (415, 4738722104), (664, 2961701315), (830, 2369361052), (1627, 1208709080), (1660, 1184680526), (3254, 604354540), (3320, 592340263), (6508, 302177270), (8135, 241741816), (13016, 151088635), (16270, 120870908), (32540, 60435454), (65080, 30217727), (135041, 14562760), (270082, 7281380), (364069, 5401640), (540164, 3640690), (675205, 2912552), (728138, 2700820), (1080328, 1820345), (1350410, 1456276)]