13339040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 38007144

約数和(自身を除く): 24668104

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 53, 55, 65, 80, 88, 104, 106, 110, 121, 130, 143, 160, 176, 208, 212, 220, 242, 260, 265, 286, 352, 416, 424, 440, 484, 520, 530, 572, 583, 605, 689, 715, 848, 880, 968, 1040, 1060, 1144, 1166, 1210, 1378, 1430, 1573, 1696, 1760, 1936, 2080, 2120, 2288, 2332, 2420, 2756, 2860, 2915, 3146, 3445, 3872, 4240, 4576, 4664, 4840, 5512, 5720, 5830, 6292, 6413, 6890, 7579, 7865, 8480, 9328, 9680, 11024, 11440, 11660, 12584, 12826, 13780, 15158, 15730, 18656, 19360, 22048, 22880, 23320, 25168, 25652, 27560, 30316, 31460, 32065, 37895, 46640, 50336, 51304, 55120, 60632, 62920, 64130, 75790, 83369, 93280, 102608, 110240, 121264, 125840, 128260, 151580, 166738, 205216, 242528, 251680, 256520, 303160, 333476, 416845, 513040, 606320, 666952, 833690, 1026080, 1212640, 1333904, 1667380, 2667808, 3334760, 6669520, 13339040]

約数ペア:

[(1, 13339040), (2, 6669520), (4, 3334760), (5, 2667808), (8, 1667380), (10, 1333904), (11, 1212640), (13, 1026080), (16, 833690), (20, 666952), (22, 606320), (26, 513040), (32, 416845), (40, 333476), (44, 303160), (52, 256520), (53, 251680), (55, 242528), (65, 205216), (80, 166738), (88, 151580), (104, 128260), (106, 125840), (110, 121264), (121, 110240), (130, 102608), (143, 93280), (160, 83369), (176, 75790), (208, 64130), (212, 62920), (220, 60632), (242, 55120), (260, 51304), (265, 50336), (286, 46640), (352, 37895), (416, 32065), (424, 31460), (440, 30316), (484, 27560), (520, 25652), (530, 25168), (572, 23320), (583, 22880), (605, 22048), (689, 19360), (715, 18656), (848, 15730), (880, 15158), (968, 13780), (1040, 12826), (1060, 12584), (1144, 11660), (1166, 11440), (1210, 11024), (1378, 9680), (1430, 9328), (1573, 8480), (1696, 7865), (1760, 7579), (1936, 6890), (2080, 6413), (2120, 6292), (2288, 5830), (2332, 5720), (2420, 5512), (2756, 4840), (2860, 4664), (2915, 4576), (3146, 4240), (3445, 3872)]