17600156920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{147011}}^1$

素因数の和:147136

約数の個数: 64

約数和(自身を含む): 41122196640

約数和(自身を除く): 23522039720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 146, 164, 205, 292, 328, 365, 410, 584, 730, 820, 1460, 1640, 2920, 2993, 5986, 11972, 14965, 23944, 29930, 59860, 119720, 147011, 294022, 588044, 735055, 1176088, 1470110, 2940220, 5880440, 6027451, 10731803, 12054902, 21463606, 24109804, 30137255, 42927212, 48219608, 53659015, 60274510, 85854424, 107318030, 120549020, 214636060, 241098040, 429272120, 440003923, 880007846, 1760015692, 2200019615, 3520031384, 4400039230, 8800078460, 17600156920]

約数ペア:

[(1, 17600156920), (2, 8800078460), (4, 4400039230), (5, 3520031384), (8, 2200019615), (10, 1760015692), (20, 880007846), (40, 440003923), (41, 429272120), (73, 241098040), (82, 214636060), (146, 120549020), (164, 107318030), (205, 85854424), (292, 60274510), (328, 53659015), (365, 48219608), (410, 42927212), (584, 30137255), (730, 24109804), (820, 21463606), (1460, 12054902), (1640, 10731803), (2920, 6027451), (2993, 5880440), (5986, 2940220), (11972, 1470110), (14965, 1176088), (23944, 735055), (29930, 588044), (59860, 294022), (119720, 147011)]