67330880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12377}}^1$

素因数の和:12411

約数の個数: 56

約数和(自身を含む): 169776648

約数和(自身を除く): 102445768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 12377, 24754, 49508, 61885, 99016, 123770, 198032, 210409, 247540, 396064, 420818, 495080, 792128, 841636, 990160, 1052045, 1683272, 1980320, 2104090, 3366544, 3960640, 4208180, 6733088, 8416360, 13466176, 16832720, 33665440, 67330880]

約数ペア:

[(1, 67330880), (2, 33665440), (4, 16832720), (5, 13466176), (8, 8416360), (10, 6733088), (16, 4208180), (17, 3960640), (20, 3366544), (32, 2104090), (34, 1980320), (40, 1683272), (64, 1052045), (68, 990160), (80, 841636), (85, 792128), (136, 495080), (160, 420818), (170, 396064), (272, 247540), (320, 210409), (340, 198032), (544, 123770), (680, 99016), (1088, 61885), (1360, 49508), (2720, 24754), (5440, 12377)]