481604590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 958832640

約数和(自身を除く): 477228050

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 191, 230, 382, 437, 577, 874, 955, 1154, 1910, 2185, 2885, 3629, 4370, 4393, 5770, 7258, 8786, 10963, 13271, 18145, 21926, 21965, 26542, 36290, 43930, 54815, 66355, 83467, 109630, 110207, 132710, 166934, 220414, 252149, 417335, 504298, 551035, 834670, 1102070, 1260745, 2093933, 2521490, 2534761, 4187866, 5069522, 10469665, 12673805, 20939330, 25347610, 48160459, 96320918, 240802295, 481604590]

約数ペア:

[(1, 481604590), (2, 240802295), (5, 96320918), (10, 48160459), (19, 25347610), (23, 20939330), (38, 12673805), (46, 10469665), (95, 5069522), (115, 4187866), (190, 2534761), (191, 2521490), (230, 2093933), (382, 1260745), (437, 1102070), (577, 834670), (874, 551035), (955, 504298), (1154, 417335), (1910, 252149), (2185, 220414), (2885, 166934), (3629, 132710), (4370, 110207), (4393, 109630), (5770, 83467), (7258, 66355), (8786, 54815), (10963, 43930), (13271, 36290), (18145, 26542), (21926, 21965)]