2022304520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{4217}}^1$

素因数の和:4878

約数の個数: 64

約数和(自身を含む): 4798396800

約数和(自身を除く): 2776092280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 631, 760, 1262, 2524, 3155, 4217, 5048, 6310, 8434, 11989, 12620, 16868, 21085, 23978, 25240, 33736, 42170, 47956, 59945, 80123, 84340, 95912, 119890, 160246, 168680, 239780, 320492, 400615, 479560, 640984, 801230, 1602460, 2660927, 3204920, 5321854, 10643708, 13304635, 21287416, 26609270, 50557613, 53218540, 101115226, 106437080, 202230452, 252788065, 404460904, 505576130, 1011152260, 2022304520]

約数ペア:

[(1, 2022304520), (2, 1011152260), (4, 505576130), (5, 404460904), (8, 252788065), (10, 202230452), (19, 106437080), (20, 101115226), (38, 53218540), (40, 50557613), (76, 26609270), (95, 21287416), (152, 13304635), (190, 10643708), (380, 5321854), (631, 3204920), (760, 2660927), (1262, 1602460), (2524, 801230), (3155, 640984), (4217, 479560), (5048, 400615), (6310, 320492), (8434, 239780), (11989, 168680), (12620, 160246), (16868, 119890), (21085, 95912), (23978, 84340), (25240, 80123), (33736, 59945), (42170, 47956)]