27696400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4108

約数の個数: 60

約数和(自身を含む): 70472052

約数和(自身を除く): 42775652

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 4073, 6800, 8146, 16292, 20365, 32584, 40730, 65168, 69241, 81460, 101825, 138482, 162920, 203650, 276964, 325840, 346205, 407300, 553928, 692410, 814600, 1107856, 1384820, 1629200, 1731025, 2769640, 3462050, 5539280, 6924100, 13848200, 27696400]

約数ペア:

[(1, 27696400), (2, 13848200), (4, 6924100), (5, 5539280), (8, 3462050), (10, 2769640), (16, 1731025), (17, 1629200), (20, 1384820), (25, 1107856), (34, 814600), (40, 692410), (50, 553928), (68, 407300), (80, 346205), (85, 325840), (100, 276964), (136, 203650), (170, 162920), (200, 138482), (272, 101825), (340, 81460), (400, 69241), (425, 65168), (680, 40730), (850, 32584), (1360, 20365), (1700, 16292), (3400, 8146), (4073, 6800)]