41589340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 95030208

約数和(自身を除く): 53440868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 1553, 2060, 2678, 3106, 5356, 6212, 6695, 7765, 13390, 15530, 20189, 26780, 31060, 40378, 80756, 100945, 159959, 201890, 319918, 403780, 639836, 799795, 1599590, 2079467, 3199180, 4158934, 8317868, 10397335, 20794670, 41589340]

約数ペア:

[(1, 41589340), (2, 20794670), (4, 10397335), (5, 8317868), (10, 4158934), (13, 3199180), (20, 2079467), (26, 1599590), (52, 799795), (65, 639836), (103, 403780), (130, 319918), (206, 201890), (260, 159959), (412, 100945), (515, 80756), (1030, 40378), (1339, 31060), (1553, 26780), (2060, 20189), (2678, 15530), (3106, 13390), (5356, 7765), (6212, 6695)]