16877940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16547}}^1$

素因数の和:16576

約数の個数: 48

約数和(自身を含む): 50041152

約数和(自身を除く): 33163212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16547, 33094, 49641, 66188, 82735, 99282, 165470, 198564, 248205, 281299, 330940, 496410, 562598, 843897, 992820, 1125196, 1406495, 1687794, 2812990, 3375588, 4219485, 5625980, 8438970, 16877940]

約数ペア:

[(1, 16877940), (2, 8438970), (3, 5625980), (4, 4219485), (5, 3375588), (6, 2812990), (10, 1687794), (12, 1406495), (15, 1125196), (17, 992820), (20, 843897), (30, 562598), (34, 496410), (51, 330940), (60, 281299), (68, 248205), (85, 198564), (102, 165470), (170, 99282), (204, 82735), (255, 66188), (340, 49641), (510, 33094), (1020, 16547)]