26500080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 82985760

約数和(自身を除く): 56485680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1013, 1090, 1308, 1635, 1744, 2026, 2180, 2616, 3039, 3270, 4052, 4360, 5065, 5232, 6078, 6540, 8104, 8720, 10130, 12156, 13080, 15195, 16208, 20260, 24312, 26160, 30390, 40520, 48624, 60780, 81040, 110417, 121560, 220834, 243120, 331251, 441668, 552085, 662502, 883336, 1104170, 1325004, 1656255, 1766672, 2208340, 2650008, 3312510, 4416680, 5300016, 6625020, 8833360, 13250040, 26500080]

約数ペア:

[(1, 26500080), (2, 13250040), (3, 8833360), (4, 6625020), (5, 5300016), (6, 4416680), (8, 3312510), (10, 2650008), (12, 2208340), (15, 1766672), (16, 1656255), (20, 1325004), (24, 1104170), (30, 883336), (40, 662502), (48, 552085), (60, 441668), (80, 331251), (109, 243120), (120, 220834), (218, 121560), (240, 110417), (327, 81040), (436, 60780), (545, 48624), (654, 40520), (872, 30390), (1013, 26160), (1090, 24312), (1308, 20260), (1635, 16208), (1744, 15195), (2026, 13080), (2180, 12156), (2616, 10130), (3039, 8720), (3270, 8104), (4052, 6540), (4360, 6078), (5065, 5232)]