105888080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 256483584

約数和(自身を除く): 150595504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 83, 148, 166, 185, 296, 332, 370, 415, 431, 592, 664, 740, 830, 862, 1328, 1480, 1660, 1724, 2155, 2960, 3071, 3320, 3448, 4310, 6142, 6640, 6896, 8620, 12284, 15355, 15947, 17240, 24568, 30710, 31894, 34480, 35773, 49136, 61420, 63788, 71546, 79735, 122840, 127576, 143092, 159470, 178865, 245680, 255152, 286184, 318940, 357730, 572368, 637880, 715460, 1275760, 1323601, 1430920, 2647202, 2861840, 5294404, 6618005, 10588808, 13236010, 21177616, 26472020, 52944040, 105888080]

約数ペア:

[(1, 105888080), (2, 52944040), (4, 26472020), (5, 21177616), (8, 13236010), (10, 10588808), (16, 6618005), (20, 5294404), (37, 2861840), (40, 2647202), (74, 1430920), (80, 1323601), (83, 1275760), (148, 715460), (166, 637880), (185, 572368), (296, 357730), (332, 318940), (370, 286184), (415, 255152), (431, 245680), (592, 178865), (664, 159470), (740, 143092), (830, 127576), (862, 122840), (1328, 79735), (1480, 71546), (1660, 63788), (1724, 61420), (2155, 49136), (2960, 35773), (3071, 34480), (3320, 31894), (3448, 30710), (4310, 24568), (6142, 17240), (6640, 15947), (6896, 15355), (8620, 12284)]