7742250160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{16127}}^1$

素因数の和:16510

約数の個数: 80

約数和(自身を含む): 19114776576

約数和(自身を除く): 11372526416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 353, 680, 706, 1360, 1412, 1765, 2824, 3530, 5648, 6001, 7060, 12002, 14120, 16127, 24004, 28240, 30005, 32254, 48008, 60010, 64508, 80635, 96016, 120020, 129016, 161270, 240040, 258032, 274159, 322540, 480080, 548318, 645080, 1096636, 1290160, 1370795, 2193272, 2741590, 4386544, 5483180, 5692831, 10966360, 11385662, 21932720, 22771324, 28464155, 45542648, 56928310, 91085296, 96778127, 113856620, 193556254, 227713240, 387112508, 455426480, 483890635, 774225016, 967781270, 1548450032, 1935562540, 3871125080, 7742250160]

約数ペア:

[(1, 7742250160), (2, 3871125080), (4, 1935562540), (5, 1548450032), (8, 967781270), (10, 774225016), (16, 483890635), (17, 455426480), (20, 387112508), (34, 227713240), (40, 193556254), (68, 113856620), (80, 96778127), (85, 91085296), (136, 56928310), (170, 45542648), (272, 28464155), (340, 22771324), (353, 21932720), (680, 11385662), (706, 10966360), (1360, 5692831), (1412, 5483180), (1765, 4386544), (2824, 2741590), (3530, 2193272), (5648, 1370795), (6001, 1290160), (7060, 1096636), (12002, 645080), (14120, 548318), (16127, 480080), (24004, 322540), (28240, 274159), (30005, 258032), (32254, 240040), (48008, 161270), (60010, 129016), (64508, 120020), (80635, 96016)]