578363568460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1\times {\mathrm{402049}}^1$

素因数の和:406306

約数の個数: 48

約数和(自身を含む): 1286315553600

約数和(自身を除く): 707951985140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4231, 8462, 16924, 21155, 42310, 71927, 84620, 143854, 287708, 359635, 402049, 719270, 804098, 1438540, 1608196, 2010245, 4020490, 6834833, 8040980, 13669666, 27339332, 34174165, 68348330, 136696660, 1701069319, 3402138638, 6804277276, 8505346595, 17010693190, 28918178423, 34021386380, 57836356846, 115672713692, 144590892115, 289181784230, 578363568460]

約数ペア:

[(1, 578363568460), (2, 289181784230), (4, 144590892115), (5, 115672713692), (10, 57836356846), (17, 34021386380), (20, 28918178423), (34, 17010693190), (68, 8505346595), (85, 6804277276), (170, 3402138638), (340, 1701069319), (4231, 136696660), (8462, 68348330), (16924, 34174165), (21155, 27339332), (42310, 13669666), (71927, 8040980), (84620, 6834833), (143854, 4020490), (287708, 2010245), (359635, 1608196), (402049, 1438540), (719270, 804098)]