13056420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 41489280

約数和(自身を除く): 28432860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 881, 988, 1140, 1235, 1482, 1762, 2470, 2643, 2964, 3524, 3705, 4405, 4940, 5286, 7410, 8810, 10572, 11453, 13215, 14820, 16739, 17620, 22906, 26430, 33478, 34359, 45812, 50217, 52860, 57265, 66956, 68718, 83695, 100434, 114530, 137436, 167390, 171795, 200868, 217607, 229060, 251085, 334780, 343590, 435214, 502170, 652821, 687180, 870428, 1004340, 1088035, 1305642, 2176070, 2611284, 3264105, 4352140, 6528210, 13056420]

約数ペア:

[(1, 13056420), (2, 6528210), (3, 4352140), (4, 3264105), (5, 2611284), (6, 2176070), (10, 1305642), (12, 1088035), (13, 1004340), (15, 870428), (19, 687180), (20, 652821), (26, 502170), (30, 435214), (38, 343590), (39, 334780), (52, 251085), (57, 229060), (60, 217607), (65, 200868), (76, 171795), (78, 167390), (95, 137436), (114, 114530), (130, 100434), (156, 83695), (190, 68718), (195, 66956), (228, 57265), (247, 52860), (260, 50217), (285, 45812), (380, 34359), (390, 33478), (494, 26430), (570, 22906), (741, 17620), (780, 16739), (881, 14820), (988, 13215), (1140, 11453), (1235, 10572), (1482, 8810), (1762, 7410), (2470, 5286), (2643, 4940), (2964, 4405), (3524, 3705)]