103188040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 238190400

約数和(自身を除く): 135002360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 139, 268, 277, 278, 335, 536, 554, 556, 670, 695, 1108, 1112, 1340, 1385, 1390, 2216, 2680, 2770, 2780, 5540, 5560, 9313, 11080, 18559, 18626, 37118, 37252, 38503, 46565, 74236, 74504, 77006, 92795, 93130, 148472, 154012, 185590, 186260, 192515, 308024, 371180, 372520, 385030, 742360, 770060, 1540120, 2579701, 5159402, 10318804, 12898505, 20637608, 25797010, 51594020, 103188040]

約数ペア:

[(1, 103188040), (2, 51594020), (4, 25797010), (5, 20637608), (8, 12898505), (10, 10318804), (20, 5159402), (40, 2579701), (67, 1540120), (134, 770060), (139, 742360), (268, 385030), (277, 372520), (278, 371180), (335, 308024), (536, 192515), (554, 186260), (556, 185590), (670, 154012), (695, 148472), (1108, 93130), (1112, 92795), (1340, 77006), (1385, 74504), (1390, 74236), (2216, 46565), (2680, 38503), (2770, 37252), (2780, 37118), (5540, 18626), (5560, 18559), (9313, 11080)]