23858120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 65197440

約数和(自身を除く): 41339320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 52, 55, 65, 86, 88, 97, 104, 110, 130, 143, 172, 194, 215, 220, 260, 286, 344, 388, 430, 440, 473, 485, 520, 559, 572, 715, 776, 860, 946, 970, 1067, 1118, 1144, 1261, 1430, 1720, 1892, 1940, 2134, 2236, 2365, 2522, 2795, 2860, 3784, 3880, 4171, 4268, 4472, 4730, 5044, 5335, 5590, 5720, 6149, 6305, 8342, 8536, 9460, 10088, 10670, 11180, 12298, 12610, 13871, 16684, 18920, 20855, 21340, 22360, 24596, 25220, 27742, 30745, 33368, 41710, 42680, 45881, 49192, 50440, 54223, 55484, 61490, 69355, 83420, 91762, 108446, 110968, 122980, 138710, 166840, 183524, 216892, 229405, 245960, 271115, 277420, 367048, 433784, 458810, 542230, 554840, 596453, 917620, 1084460, 1192906, 1835240, 2168920, 2385812, 2982265, 4771624, 5964530, 11929060, 23858120]

約数ペア:

[(1, 23858120), (2, 11929060), (4, 5964530), (5, 4771624), (8, 2982265), (10, 2385812), (11, 2168920), (13, 1835240), (20, 1192906), (22, 1084460), (26, 917620), (40, 596453), (43, 554840), (44, 542230), (52, 458810), (55, 433784), (65, 367048), (86, 277420), (88, 271115), (97, 245960), (104, 229405), (110, 216892), (130, 183524), (143, 166840), (172, 138710), (194, 122980), (215, 110968), (220, 108446), (260, 91762), (286, 83420), (344, 69355), (388, 61490), (430, 55484), (440, 54223), (473, 50440), (485, 49192), (520, 45881), (559, 42680), (572, 41710), (715, 33368), (776, 30745), (860, 27742), (946, 25220), (970, 24596), (1067, 22360), (1118, 21340), (1144, 20855), (1261, 18920), (1430, 16684), (1720, 13871), (1892, 12610), (1940, 12298), (2134, 11180), (2236, 10670), (2365, 10088), (2522, 9460), (2795, 8536), (2860, 8342), (3784, 6305), (3880, 6149), (4171, 5720), (4268, 5590), (4472, 5335), (4730, 5044)]