13433420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 38789184

約数和(自身を除く): 25355764

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 61, 65, 70, 77, 91, 110, 121, 122, 130, 140, 143, 154, 182, 220, 242, 244, 260, 286, 305, 308, 364, 385, 427, 455, 484, 572, 605, 610, 671, 715, 770, 793, 847, 854, 910, 1001, 1210, 1220, 1342, 1430, 1540, 1573, 1586, 1694, 1708, 1820, 2002, 2135, 2420, 2684, 2860, 3146, 3172, 3355, 3388, 3965, 4004, 4235, 4270, 4697, 5005, 5551, 6292, 6710, 7381, 7865, 7930, 8470, 8540, 8723, 9394, 10010, 11011, 11102, 13420, 14762, 15730, 15860, 16940, 17446, 18788, 20020, 22022, 22204, 23485, 27755, 29524, 31460, 34892, 36905, 43615, 44044, 46970, 51667, 55055, 55510, 61061, 73810, 87230, 93940, 95953, 103334, 110110, 111020, 122122, 147620, 174460, 191906, 206668, 220220, 244244, 258335, 305305, 383812, 479765, 516670, 610610, 671671, 959530, 1033340, 1221220, 1343342, 1919060, 2686684, 3358355, 6716710, 13433420]

約数ペア:

[(1, 13433420), (2, 6716710), (4, 3358355), (5, 2686684), (7, 1919060), (10, 1343342), (11, 1221220), (13, 1033340), (14, 959530), (20, 671671), (22, 610610), (26, 516670), (28, 479765), (35, 383812), (44, 305305), (52, 258335), (55, 244244), (61, 220220), (65, 206668), (70, 191906), (77, 174460), (91, 147620), (110, 122122), (121, 111020), (122, 110110), (130, 103334), (140, 95953), (143, 93940), (154, 87230), (182, 73810), (220, 61061), (242, 55510), (244, 55055), (260, 51667), (286, 46970), (305, 44044), (308, 43615), (364, 36905), (385, 34892), (427, 31460), (455, 29524), (484, 27755), (572, 23485), (605, 22204), (610, 22022), (671, 20020), (715, 18788), (770, 17446), (793, 16940), (847, 15860), (854, 15730), (910, 14762), (1001, 13420), (1210, 11102), (1220, 11011), (1342, 10010), (1430, 9394), (1540, 8723), (1573, 8540), (1586, 8470), (1694, 7930), (1708, 7865), (1820, 7381), (2002, 6710), (2135, 6292), (2420, 5551), (2684, 5005), (2860, 4697), (3146, 4270), (3172, 4235), (3355, 4004), (3388, 3965)]