12275380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 28675584

約数和(自身を除く): 16400204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1523, 1612, 2015, 3046, 4030, 6092, 7615, 8060, 15230, 19799, 30460, 39598, 47213, 79196, 94426, 98995, 188852, 197990, 236065, 395980, 472130, 613769, 944260, 1227538, 2455076, 3068845, 6137690, 12275380]

約数ペア:

[(1, 12275380), (2, 6137690), (4, 3068845), (5, 2455076), (10, 1227538), (13, 944260), (20, 613769), (26, 472130), (31, 395980), (52, 236065), (62, 197990), (65, 188852), (124, 98995), (130, 94426), (155, 79196), (260, 47213), (310, 39598), (403, 30460), (620, 19799), (806, 15230), (1523, 8060), (1612, 7615), (2015, 6092), (3046, 4030)]