5176840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 12908160

約数和(自身を除く): 7731320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 331, 340, 391, 460, 662, 680, 782, 920, 1324, 1564, 1655, 1955, 2648, 3128, 3310, 3910, 5627, 6620, 7613, 7820, 11254, 13240, 15226, 15640, 22508, 28135, 30452, 38065, 45016, 56270, 60904, 76130, 112540, 129421, 152260, 225080, 258842, 304520, 517684, 647105, 1035368, 1294210, 2588420, 5176840]

約数ペア:

[(1, 5176840), (2, 2588420), (4, 1294210), (5, 1035368), (8, 647105), (10, 517684), (17, 304520), (20, 258842), (23, 225080), (34, 152260), (40, 129421), (46, 112540), (68, 76130), (85, 60904), (92, 56270), (115, 45016), (136, 38065), (170, 30452), (184, 28135), (230, 22508), (331, 15640), (340, 15226), (391, 13240), (460, 11254), (662, 7820), (680, 7613), (782, 6620), (920, 5627), (1324, 3910), (1564, 3310), (1655, 3128), (1955, 2648)]