11963380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 18518540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 89, 94, 110, 130, 143, 178, 188, 220, 235, 260, 286, 356, 445, 470, 517, 572, 611, 715, 890, 940, 979, 1034, 1157, 1222, 1430, 1780, 1958, 2068, 2314, 2444, 2585, 2860, 3055, 3916, 4183, 4628, 4895, 5170, 5785, 6110, 6721, 8366, 9790, 10340, 11570, 12220, 12727, 13442, 16732, 19580, 20915, 23140, 25454, 26884, 33605, 41830, 46013, 50908, 54379, 63635, 67210, 83660, 92026, 108758, 127270, 134420, 184052, 217516, 230065, 254540, 271895, 460130, 543790, 598169, 920260, 1087580, 1196338, 2392676, 2990845, 5981690, 11963380]

約数ペア:

[(1, 11963380), (2, 5981690), (4, 2990845), (5, 2392676), (10, 1196338), (11, 1087580), (13, 920260), (20, 598169), (22, 543790), (26, 460130), (44, 271895), (47, 254540), (52, 230065), (55, 217516), (65, 184052), (89, 134420), (94, 127270), (110, 108758), (130, 92026), (143, 83660), (178, 67210), (188, 63635), (220, 54379), (235, 50908), (260, 46013), (286, 41830), (356, 33605), (445, 26884), (470, 25454), (517, 23140), (572, 20915), (611, 19580), (715, 16732), (890, 13442), (940, 12727), (979, 12220), (1034, 11570), (1157, 10340), (1222, 9790), (1430, 8366), (1780, 6721), (1958, 6110), (2068, 5785), (2314, 5170), (2444, 4895), (2585, 4628), (2860, 4183), (3055, 3916)]