31114464160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{8753}}^1$

素因数の和:10490

約数の個数: 96

約数和(自身を含む): 79217747280

約数和(自身を除く): 48103283120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1709, 2080, 3418, 6836, 8545, 8753, 13672, 17090, 17506, 22217, 27344, 34180, 35012, 43765, 44434, 54688, 68360, 70024, 87530, 88868, 111085, 113789, 136720, 140048, 175060, 177736, 222170, 227578, 273440, 280096, 350120, 355472, 444340, 455156, 568945, 700240, 710944, 888680, 910312, 1137890, 1400480, 1777360, 1820624, 2275780, 3554720, 3641248, 4551560, 9103120, 14958877, 18206240, 29917754, 59835508, 74794385, 119671016, 149588770, 194465401, 239342032, 299177540, 388930802, 478684064, 598355080, 777861604, 972327005, 1196710160, 1555723208, 1944654010, 2393420320, 3111446416, 3889308020, 6222892832, 7778616040, 15557232080, 31114464160]

約数ペア:

[(1, 31114464160), (2, 15557232080), (4, 7778616040), (5, 6222892832), (8, 3889308020), (10, 3111446416), (13, 2393420320), (16, 1944654010), (20, 1555723208), (26, 1196710160), (32, 972327005), (40, 777861604), (52, 598355080), (65, 478684064), (80, 388930802), (104, 299177540), (130, 239342032), (160, 194465401), (208, 149588770), (260, 119671016), (416, 74794385), (520, 59835508), (1040, 29917754), (1709, 18206240), (2080, 14958877), (3418, 9103120), (6836, 4551560), (8545, 3641248), (8753, 3554720), (13672, 2275780), (17090, 1820624), (17506, 1777360), (22217, 1400480), (27344, 1137890), (34180, 910312), (35012, 888680), (43765, 710944), (44434, 700240), (54688, 568945), (68360, 455156), (70024, 444340), (87530, 355472), (88868, 350120), (111085, 280096), (113789, 273440), (136720, 227578), (140048, 222170), (175060, 177736)]