2022996920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{168023}}^1$

素因数の和:168084

約数の個数: 64

約数和(自身を含む): 5323000320

約数和(自身を除く): 3300003400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 168023, 336046, 672092, 840115, 1176161, 1344184, 1680230, 2352322, 3360460, 4704644, 5880805, 6720920, 7224989, 9409288, 11761610, 14449978, 23523220, 28899956, 36124945, 47046440, 50574923, 57799912, 72249890, 101149846, 144499780, 202299692, 252874615, 288999560, 404599384, 505749230, 1011498460, 2022996920]

約数ペア:

[(1, 2022996920), (2, 1011498460), (4, 505749230), (5, 404599384), (7, 288999560), (8, 252874615), (10, 202299692), (14, 144499780), (20, 101149846), (28, 72249890), (35, 57799912), (40, 50574923), (43, 47046440), (56, 36124945), (70, 28899956), (86, 23523220), (140, 14449978), (172, 11761610), (215, 9409288), (280, 7224989), (301, 6720920), (344, 5880805), (430, 4704644), (602, 3360460), (860, 2352322), (1204, 1680230), (1505, 1344184), (1720, 1176161), (2408, 840115), (3010, 672092), (6020, 336046), (12040, 168023)]