368738320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242591}}^1$

素因数の和:242623

約数の個数: 40

約数和(自身を含む): 902442240

約数和(自身を除く): 533703920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 242591, 485182, 970364, 1212955, 1940728, 2425910, 3881456, 4609229, 4851820, 9218458, 9703640, 18436916, 19407280, 23046145, 36873832, 46092290, 73747664, 92184580, 184369160, 368738320]

約数ペア:

[(1, 368738320), (2, 184369160), (4, 92184580), (5, 73747664), (8, 46092290), (10, 36873832), (16, 23046145), (19, 19407280), (20, 18436916), (38, 9703640), (40, 9218458), (76, 4851820), (80, 4609229), (95, 3881456), (152, 2425910), (190, 1940728), (304, 1212955), (380, 970364), (760, 485182), (1520, 242591)]