130797320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8363}}^1$

素因数の和:8414

約数の個数: 64

約数和(自身を含む): 325192320

約数和(自身を除く): 194395000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 8363, 15640, 16726, 33452, 41815, 66904, 83630, 142171, 167260, 192349, 284342, 334520, 384698, 568684, 710855, 769396, 961745, 1137368, 1421710, 1538792, 1923490, 2843420, 3269933, 3846980, 5686840, 6539866, 7693960, 13079732, 16349665, 26159464, 32699330, 65398660, 130797320]

約数ペア:

[(1, 130797320), (2, 65398660), (4, 32699330), (5, 26159464), (8, 16349665), (10, 13079732), (17, 7693960), (20, 6539866), (23, 5686840), (34, 3846980), (40, 3269933), (46, 2843420), (68, 1923490), (85, 1538792), (92, 1421710), (115, 1137368), (136, 961745), (170, 769396), (184, 710855), (230, 568684), (340, 384698), (391, 334520), (460, 284342), (680, 192349), (782, 167260), (920, 142171), (1564, 83630), (1955, 66904), (3128, 41815), (3910, 33452), (7820, 16726), (8363, 15640)]