194080480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110273}}^1$

素因数の和:110299

約数の個数: 48

約数和(自身を含む): 500202864

約数和(自身を除く): 306122384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 110273, 220546, 441092, 551365, 882184, 1102730, 1213003, 1764368, 2205460, 2426006, 3528736, 4410920, 4852012, 6065015, 8821840, 9704024, 12130030, 17643680, 19408048, 24260060, 38816096, 48520120, 97040240, 194080480]

約数ペア:

[(1, 194080480), (2, 97040240), (4, 48520120), (5, 38816096), (8, 24260060), (10, 19408048), (11, 17643680), (16, 12130030), (20, 9704024), (22, 8821840), (32, 6065015), (40, 4852012), (44, 4410920), (55, 3528736), (80, 2426006), (88, 2205460), (110, 1764368), (160, 1213003), (176, 1102730), (220, 882184), (352, 551365), (440, 441092), (880, 220546), (1760, 110273)]