104480740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 281534400

約数和(自身を除く): 177053660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 59, 65, 70, 91, 98, 118, 130, 139, 140, 182, 196, 236, 245, 260, 278, 295, 364, 413, 455, 490, 556, 590, 637, 695, 767, 826, 910, 973, 980, 1180, 1274, 1390, 1534, 1652, 1807, 1820, 1946, 2065, 2548, 2780, 2891, 3068, 3185, 3614, 3835, 3892, 4130, 4865, 5369, 5782, 6370, 6811, 7228, 7670, 8201, 8260, 9035, 9730, 10738, 11564, 12649, 12740, 13622, 14455, 15340, 16402, 18070, 19460, 21476, 25298, 26845, 27244, 28910, 32804, 34055, 36140, 37583, 41005, 50596, 53690, 57407, 57820, 63245, 68110, 75166, 82010, 88543, 106613, 107380, 114814, 126490, 136220, 150332, 164020, 177086, 187915, 213226, 229628, 252980, 287035, 354172, 375830, 401849, 426452, 442715, 533065, 574070, 746291, 751660, 803698, 885430, 1066130, 1148140, 1492582, 1607396, 1770860, 2009245, 2132260, 2985164, 3731455, 4018490, 5224037, 7462910, 8036980, 10448074, 14925820, 20896148, 26120185, 52240370, 104480740]

約数ペア:

[(1, 104480740), (2, 52240370), (4, 26120185), (5, 20896148), (7, 14925820), (10, 10448074), (13, 8036980), (14, 7462910), (20, 5224037), (26, 4018490), (28, 3731455), (35, 2985164), (49, 2132260), (52, 2009245), (59, 1770860), (65, 1607396), (70, 1492582), (91, 1148140), (98, 1066130), (118, 885430), (130, 803698), (139, 751660), (140, 746291), (182, 574070), (196, 533065), (236, 442715), (245, 426452), (260, 401849), (278, 375830), (295, 354172), (364, 287035), (413, 252980), (455, 229628), (490, 213226), (556, 187915), (590, 177086), (637, 164020), (695, 150332), (767, 136220), (826, 126490), (910, 114814), (973, 107380), (980, 106613), (1180, 88543), (1274, 82010), (1390, 75166), (1534, 68110), (1652, 63245), (1807, 57820), (1820, 57407), (1946, 53690), (2065, 50596), (2548, 41005), (2780, 37583), (2891, 36140), (3068, 34055), (3185, 32804), (3614, 28910), (3835, 27244), (3892, 26845), (4130, 25298), (4865, 21476), (5369, 19460), (5782, 18070), (6370, 16402), (6811, 15340), (7228, 14455), (7670, 13622), (8201, 12740), (8260, 12649), (9035, 11564), (9730, 10738)]