26940650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 56748972

約数和(自身を除く): 29808322

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 73, 110, 121, 122, 146, 242, 275, 305, 365, 550, 605, 610, 671, 730, 803, 1210, 1342, 1525, 1606, 1825, 3025, 3050, 3355, 3650, 4015, 4453, 6050, 6710, 7381, 8030, 8833, 8906, 14762, 16775, 17666, 20075, 22265, 33550, 36905, 40150, 44165, 44530, 48983, 73810, 88330, 97966, 111325, 184525, 220825, 222650, 244915, 369050, 441650, 489830, 538813, 1077626, 1224575, 2449150, 2694065, 5388130, 13470325, 26940650]

約数ペア:

[(1, 26940650), (2, 13470325), (5, 5388130), (10, 2694065), (11, 2449150), (22, 1224575), (25, 1077626), (50, 538813), (55, 489830), (61, 441650), (73, 369050), (110, 244915), (121, 222650), (122, 220825), (146, 184525), (242, 111325), (275, 97966), (305, 88330), (365, 73810), (550, 48983), (605, 44530), (610, 44165), (671, 40150), (730, 36905), (803, 33550), (1210, 22265), (1342, 20075), (1525, 17666), (1606, 16775), (1825, 14762), (3025, 8906), (3050, 8833), (3355, 8030), (3650, 7381), (4015, 6710), (4453, 6050)]