26552240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 73422384

約数和(自身を除く): 46870144

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 211, 220, 242, 260, 286, 422, 440, 484, 520, 572, 605, 715, 844, 880, 968, 1040, 1055, 1144, 1210, 1430, 1573, 1688, 1936, 2110, 2288, 2321, 2420, 2743, 2860, 3146, 3376, 4220, 4642, 4840, 5486, 5720, 6292, 7865, 8440, 9284, 9680, 10972, 11440, 11605, 12584, 13715, 15730, 16880, 18568, 21944, 23210, 25168, 25531, 27430, 30173, 31460, 37136, 43888, 46420, 51062, 54860, 60346, 62920, 92840, 102124, 109720, 120692, 125840, 127655, 150865, 185680, 204248, 219440, 241384, 255310, 301730, 331903, 408496, 482768, 510620, 603460, 663806, 1021240, 1206920, 1327612, 1659515, 2042480, 2413840, 2655224, 3319030, 5310448, 6638060, 13276120, 26552240]

約数ペア:

[(1, 26552240), (2, 13276120), (4, 6638060), (5, 5310448), (8, 3319030), (10, 2655224), (11, 2413840), (13, 2042480), (16, 1659515), (20, 1327612), (22, 1206920), (26, 1021240), (40, 663806), (44, 603460), (52, 510620), (55, 482768), (65, 408496), (80, 331903), (88, 301730), (104, 255310), (110, 241384), (121, 219440), (130, 204248), (143, 185680), (176, 150865), (208, 127655), (211, 125840), (220, 120692), (242, 109720), (260, 102124), (286, 92840), (422, 62920), (440, 60346), (484, 54860), (520, 51062), (572, 46420), (605, 43888), (715, 37136), (844, 31460), (880, 30173), (968, 27430), (1040, 25531), (1055, 25168), (1144, 23210), (1210, 21944), (1430, 18568), (1573, 16880), (1688, 15730), (1936, 13715), (2110, 12584), (2288, 11605), (2321, 11440), (2420, 10972), (2743, 9680), (2860, 9284), (3146, 8440), (3376, 7865), (4220, 6292), (4642, 5720), (4840, 5486)]