71394691240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{544001}}^1$

素因数の和:544222

約数の個数: 64

約数和(自身を含む): 170968948560

約数和(自身を除く): 99574257320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 193, 340, 386, 680, 772, 965, 1544, 1930, 3281, 3860, 6562, 7720, 13124, 16405, 26248, 32810, 65620, 131240, 544001, 1088002, 2176004, 2720005, 4352008, 5440010, 9248017, 10880020, 18496034, 21760040, 36992068, 46240085, 73984136, 92480170, 104992193, 184960340, 209984386, 369920680, 419968772, 524960965, 839937544, 1049921930, 1784867281, 2099843860, 3569734562, 4199687720, 7139469124, 8924336405, 14278938248, 17848672810, 35697345620, 71394691240]

約数ペア:

[(1, 71394691240), (2, 35697345620), (4, 17848672810), (5, 14278938248), (8, 8924336405), (10, 7139469124), (17, 4199687720), (20, 3569734562), (34, 2099843860), (40, 1784867281), (68, 1049921930), (85, 839937544), (136, 524960965), (170, 419968772), (193, 369920680), (340, 209984386), (386, 184960340), (680, 104992193), (772, 92480170), (965, 73984136), (1544, 46240085), (1930, 36992068), (3281, 21760040), (3860, 18496034), (6562, 10880020), (7720, 9248017), (13124, 5440010), (16405, 4352008), (26248, 2720005), (32810, 2176004), (65620, 1088002), (131240, 544001)]