5139477560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{12899}}^1$

素因数の和:14340

約数の個数: 64

約数和(自身を含む): 13226112000

約数和(自身を除く): 8086634440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1423, 2846, 5692, 7115, 9961, 11384, 12899, 14230, 19922, 25798, 28460, 39844, 49805, 51596, 56920, 64495, 79688, 90293, 99610, 103192, 128990, 180586, 199220, 257980, 361172, 398440, 451465, 515960, 722344, 902930, 1805860, 3611720, 18355277, 36710554, 73421108, 91776385, 128486939, 146842216, 183552770, 256973878, 367105540, 513947756, 642434695, 734211080, 1027895512, 1284869390, 2569738780, 5139477560]

約数ペア:

[(1, 5139477560), (2, 2569738780), (4, 1284869390), (5, 1027895512), (7, 734211080), (8, 642434695), (10, 513947756), (14, 367105540), (20, 256973878), (28, 183552770), (35, 146842216), (40, 128486939), (56, 91776385), (70, 73421108), (140, 36710554), (280, 18355277), (1423, 3611720), (2846, 1805860), (5692, 902930), (7115, 722344), (9961, 515960), (11384, 451465), (12899, 398440), (14230, 361172), (19922, 257980), (25798, 199220), (28460, 180586), (39844, 128990), (49805, 103192), (51596, 99610), (56920, 90293), (64495, 79688)]