70036720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67343}}^1$

素因数の和:67369

約数の個数: 40

約数和(自身を含む): 175363776

約数和(自身を除く): 105327056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 67343, 134686, 269372, 336715, 538744, 673430, 875459, 1077488, 1346860, 1750918, 2693720, 3501836, 4377295, 5387440, 7003672, 8754590, 14007344, 17509180, 35018360, 70036720]

約数ペア:

[(1, 70036720), (2, 35018360), (4, 17509180), (5, 14007344), (8, 8754590), (10, 7003672), (13, 5387440), (16, 4377295), (20, 3501836), (26, 2693720), (40, 1750918), (52, 1346860), (65, 1077488), (80, 875459), (104, 673430), (130, 538744), (208, 336715), (260, 269372), (520, 134686), (1040, 67343)]