241289620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 599477760

約数和(自身を除く): 358188140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 239, 260, 286, 353, 478, 572, 706, 715, 956, 1195, 1412, 1430, 1765, 2390, 2629, 2860, 3107, 3530, 3883, 4589, 4780, 5258, 6214, 7060, 7766, 9178, 10516, 12428, 13145, 15532, 15535, 18356, 19415, 22945, 26290, 31070, 34177, 38830, 45890, 50479, 52580, 62140, 68354, 77660, 84367, 91780, 100958, 136708, 168734, 170885, 201916, 252395, 337468, 341770, 421835, 504790, 683540, 843670, 928037, 1009580, 1096771, 1687340, 1856074, 2193542, 3712148, 4387084, 4640185, 5483855, 9280370, 10967710, 12064481, 18560740, 21935420, 24128962, 48257924, 60322405, 120644810, 241289620]

約数ペア:

[(1, 241289620), (2, 120644810), (4, 60322405), (5, 48257924), (10, 24128962), (11, 21935420), (13, 18560740), (20, 12064481), (22, 10967710), (26, 9280370), (44, 5483855), (52, 4640185), (55, 4387084), (65, 3712148), (110, 2193542), (130, 1856074), (143, 1687340), (220, 1096771), (239, 1009580), (260, 928037), (286, 843670), (353, 683540), (478, 504790), (572, 421835), (706, 341770), (715, 337468), (956, 252395), (1195, 201916), (1412, 170885), (1430, 168734), (1765, 136708), (2390, 100958), (2629, 91780), (2860, 84367), (3107, 77660), (3530, 68354), (3883, 62140), (4589, 52580), (4780, 50479), (5258, 45890), (6214, 38830), (7060, 34177), (7766, 31070), (9178, 26290), (10516, 22945), (12428, 19415), (13145, 18356), (15532, 15535)]