25940412

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:157

約数の個数: 90

約数和(自身を含む): 71981448

約数和(自身を除く): 46041036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 81, 92, 108, 118, 138, 162, 177, 207, 236, 276, 324, 354, 414, 531, 621, 708, 828, 1062, 1242, 1357, 1593, 1863, 2124, 2484, 2714, 3186, 3481, 3726, 4071, 4779, 5428, 6372, 6962, 7452, 8142, 9558, 10443, 12213, 13924, 16284, 19116, 20886, 24426, 31329, 36639, 41772, 48852, 62658, 73278, 80063, 93987, 109917, 125316, 146556, 160126, 187974, 219834, 240189, 281961, 320252, 375948, 439668, 480378, 563922, 720567, 960756, 1127844, 1441134, 2161701, 2882268, 4323402, 6485103, 8646804, 12970206, 25940412]

約数ペア:

[(1, 25940412), (2, 12970206), (3, 8646804), (4, 6485103), (6, 4323402), (9, 2882268), (12, 2161701), (18, 1441134), (23, 1127844), (27, 960756), (36, 720567), (46, 563922), (54, 480378), (59, 439668), (69, 375948), (81, 320252), (92, 281961), (108, 240189), (118, 219834), (138, 187974), (162, 160126), (177, 146556), (207, 125316), (236, 109917), (276, 93987), (324, 80063), (354, 73278), (414, 62658), (531, 48852), (621, 41772), (708, 36639), (828, 31329), (1062, 24426), (1242, 20886), (1357, 19116), (1593, 16284), (1863, 13924), (2124, 12213), (2484, 10443), (2714, 9558), (3186, 8142), (3481, 7452), (3726, 6962), (4071, 6372), (4779, 5428)]