26559960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4517}}^1$

素因数の和:4545

約数の個数: 96

約数和(自身を含む): 92709360

約数和(自身を除く): 66149400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4517, 5880, 9034, 13551, 18068, 22585, 27102, 31619, 36136, 45170, 54204, 63238, 67755, 90340, 94857, 108408, 126476, 135510, 158095, 180680, 189714, 221333, 252952, 271020, 316190, 379428, 442666, 474285, 542040, 632380, 663999, 758856, 885332, 948570, 1106665, 1264760, 1327998, 1770664, 1897140, 2213330, 2655996, 3319995, 3794280, 4426660, 5311992, 6639990, 8853320, 13279980, 26559960]

約数ペア:

[(1, 26559960), (2, 13279980), (3, 8853320), (4, 6639990), (5, 5311992), (6, 4426660), (7, 3794280), (8, 3319995), (10, 2655996), (12, 2213330), (14, 1897140), (15, 1770664), (20, 1327998), (21, 1264760), (24, 1106665), (28, 948570), (30, 885332), (35, 758856), (40, 663999), (42, 632380), (49, 542040), (56, 474285), (60, 442666), (70, 379428), (84, 316190), (98, 271020), (105, 252952), (120, 221333), (140, 189714), (147, 180680), (168, 158095), (196, 135510), (210, 126476), (245, 108408), (280, 94857), (294, 90340), (392, 67755), (420, 63238), (490, 54204), (588, 45170), (735, 36136), (840, 31619), (980, 27102), (1176, 22585), (1470, 18068), (1960, 13551), (2940, 9034), (4517, 5880)]