9898764720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3172681}}^1$

素因数の和:3172710

約数の個数: 80

約数和(自身を含む): 33046655712

約数和(自身を除く): 23147890992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3172681, 6345362, 9518043, 12690724, 15863405, 19036086, 25381448, 31726810, 38072172, 41244853, 47590215, 50762896, 63453620, 76144344, 82489706, 95180430, 123734559, 126907240, 152288688, 164979412, 190360860, 206224265, 247469118, 253814480, 329958824, 380721720, 412448530, 494938236, 618672795, 659917648, 761443440, 824897060, 989876472, 1237345590, 1649794120, 1979752944, 2474691180, 3299588240, 4949382360, 9898764720]

約数ペア:

[(1, 9898764720), (2, 4949382360), (3, 3299588240), (4, 2474691180), (5, 1979752944), (6, 1649794120), (8, 1237345590), (10, 989876472), (12, 824897060), (13, 761443440), (15, 659917648), (16, 618672795), (20, 494938236), (24, 412448530), (26, 380721720), (30, 329958824), (39, 253814480), (40, 247469118), (48, 206224265), (52, 190360860), (60, 164979412), (65, 152288688), (78, 126907240), (80, 123734559), (104, 95180430), (120, 82489706), (130, 76144344), (156, 63453620), (195, 50762896), (208, 47590215), (240, 41244853), (260, 38072172), (312, 31726810), (390, 25381448), (520, 19036086), (624, 15863405), (780, 12690724), (1040, 9518043), (1560, 6345362), (3120, 3172681)]